Noirlab.edu - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
92% 
Page structure
58% 
Link structure
25% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.46 s
File size
126.50 kB
Words
2929
Media files
60
Number of links
440 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
NOIRLab
The page title is too short. (85 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
author[email protected]
msapplication-TileColor#da532c
theme-color#ffffff
langen
twitter:cardsummary
og:titleNOIRLab / NSF’s National Optical-IR Astronomy Research Laboratory
og:descriptionNSF’s National Optical-Infrared Astronomy Research Laboratory (NSF’s NOIRLab) is the preeminent US national center for ground-based, nighttime optical and infrared astronomy
og:imagehttps://www.noirlab.edu/static/archives/images/screen/noirlab_sp01.jpg
og:image:secure_urlhttps://www.noirlab.edu/static/archives/images/screen/noirlab_sp01.jpg
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 2929 words. That's ok.
25.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
36 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17.31 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 98 characters this one is longer than 70 characters:
"reminder: on april 7th, daylight saving time will end in chile and clocks will fall one hour back."
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...mages/logos/noirlab-nsf.076f7e5d8fa6.svgNOIRLab Logo
...atic/images/icons/globe.3955b61199e5.pngSite language icon
.../archives/images/thumb350x/ann24016a.jpgElectronic Poster: REU Winter 2024 Intern Program in Chile | NOIRLab
...es/images/thumb350x/rubin_DSC1516-CC.jpgVera C. Rubin Observatory
...ia/archives/images/thumb350x/SOAR-CC.jpgSOAR Telescope on Cerro Pachón
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann24015a.jpgThe Seventh (June 2024) Edition of The NOIRLab Mirror Newsletter
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann24014a.jpgNOIRLab Virtual Tours Version 2
.../archives/images/thumb350x/ann24013a.jpgGemini Staff Teach ʻOhana about Stellar Formation
.../archives/images/thumb350x/ann24012a.jpgThe Sun: Our Living Star Poster
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann24011a.jpgMSO Director, Lori Allen
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann24010a.jpgPartial Solar Eclipse Seen From Wyoming in 2017
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/ann24009a.jpgOrion Nebula with Satellite Trails – CPS Position Paper
.../archives/images/thumb350x/ann24008a.jpgRubin’s 8.4-meter Mirror Moves Into the Observatory
...images/thumb350x/Banner-web-AstroDay.jpgBanner for AstroDay Chile
.../archives/images/thumb350x/ann20019a.jpgRubin Observatory Logo
.../archives/images/thumb350x/un-copuos.jpgThe United Nations Office in Vienna, Austria
...hives/images/thumb300y/highlight015a.jpgTelescopes and Instrumentation
...hives/images/thumb300y/highlight013a.jpgNOIRLab Stories Blog
...hives/images/thumb300y/highlight012a.jpgSite Maps
...hives/images/thumb300y/highlight005a.jpgGlobe at Night
...hives/images/thumb300y/highlight007b.jpgJoin Our Social Media Channels
...g/noirlab-stories-white.a59a21e13fa7.pngLogo of the NOIRLab stories shining a light on people, sci and tech
...ages/logos/cerro-tololo.21d134821593.svgLogo of the Cerro Tololo Inter-American Observatory
...tatic/images/logos/csdc.7dd8473c4869.svgLogo of the Community Science and Data Center
.../images/logos/kitt-peak.79548e8ffd54.svgLogo of the Kitt Peak National Observatory
...tic/images/logos/gemini.8b2edab20355.svgLogo of the International Gemini Observatory
...atic/images/logos/rubin.5c24062bba5b.svgLogo of the Vera C. Rubin Observatory
...ges/logos/noirlab-white.119c4c1b31f3.svgNOIRLab Logo
...c/images/icons/facebook.96b67aa9e712.svgContact Facebook Logo
.../images/icons/x-twitter.0b166c56bacf.svgContact Twitter Logo
.../images/icons/instagram.617ef9e99ce4.svgContact Instagram Logo
...ic/images/icons/youtube.8dd45d5e8cb0.svgContact Youtube Logo
...c/images/icons/linkedin.5f3d643c6c90.svgContact Linkedin Logo
...logos/aura-logo-lightbg.27d33a9a38bd.pngAURA Logo

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 61 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Press Releases
H2 Gemini North Captures Starburst Galaxy Blazing Bright With Newly Forming Stars
H2 International Gemini Observatory and Subaru Combine Forces to Discover First Ever Pair of Merging Quasars at Cosmic Dawn
H2 Kitt Peak National Observatory Hosts Open Night for the Tohono O’odham Nation
H2 LSST Camera Arrives at Rubin Observatory in Chile, Paving the Way for Cosmic Exploration
H2 Dark Energy Camera Spies Cometary Globule Reaching for the Stars
H2 Announcements
H2 Images of the Week
H2 Arches all around Kitt Peak
H2 Rubin and the Rift
H2 The Unfurling Spiral Arms of NGC 3981
H2 Annual Cosmic Fireworks over Kitt Peak
H2 Harnessing the Sun
H2 A Celestial Veil Over Rubin Observatory
H2 A Menagerie of Intertwined Galaxies
H2 Kitt Peak and a Northern Asterism
H2 Moonrise over Maunakea
H2 Industrious Telescopes of the South
H2 Learn More
H2 Telescopes and Instrumentation
H2 NOIRLab Stories Blog
H2 Site Maps
H2 Globe at Night
H2 Join Our Social Media Channels
H2 Logo of the NOIRLab stories shining a light on people, sci and tech
H2 Earthquakes and Thin Mirrors
H2 The Charge-Coupled Device: Revolutionizing How Astronomers See the Universe
H2 The Challenges and Charms of In-Person Observing
H2 Peering Back to the Early Universe: A Story of Confirmation and Refutation
H2 Accretion Disks: How Big Are They Really?
H2 Our Programs
H2 NOIRLab Contact
H2 Discovering Our Universe Together
H3 Come visit our observatories!
H3 New Research Experience for Undergraduates Program Beginning in Chile: Applications Open Now
H3 AURA Distributes Initial Funding of US $900,000 to Contribute to the Development of Astronomy in Chile
H3 SOAR Telescope Demonstrates First Ever Use of Skipper CCD to Collect Astronomical Data
H3 Rubin Digest 11 June 2024
H3 Project and Science News
H3 June Issue of the NOIRLab Mirror Newsletter Highlights News and Milestones for the NOIRLab Community
H3 Rubin Digest 28 May 2024
H3 Project and Science News Duplicate text
H3 Rubin Digest 09 May 2024
H3 Project and Science News Duplicate text
H3 NOIRLab Releases Updated Virtual Tours
H3 NOIRLab Celebrates AstroDay with Hawai‘i Community
H3 The Sun: Our Living Star, Now Available for Free Download for Science On a Sphere
H3 Rubin Digest 23 April 2024
H3 Project and Science News Duplicate text
H3 NOIRLab’s Lori Allen Elected 2023 AAAS Fellow
H3 Rubin Digest 04 April 2024
H3 Project and Science News Duplicate text
H3 Join Us at Kitt Peak National Observatory for the 8 April 2024 Solar Eclipse
H3 Rubin Digest 19 March 2024
H3 Project and Science News Duplicate text
H3 CPS Urges Action In First Recommendations Paper
H3 Rubin’s 8.4-meter Mirror Moves Into the Observatory
H3 NOIRLab Leads AstroDay Chile in Celebration of National Day of Astronomy
H3 Rubin Digest 05 March 2024
H3 Project & Science News
H3 United Nations Agrees to Address Impact of Satellite Constellations on Astronomy
There are too many internal links (440) on this page.
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
There are 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://noirlab.edu/public/Anchor Skip to main content
https://noirlab.edu/publicIMG-ALT NOIRLab Logo
/public/?lang=enen
/public/?lang=eses
/public/about/contacts/Contact
/public/subscribe/Newsletter
https://noirlab.edu/public/about/About
/public/about/careers/Careers
/public/about/contacts/Contacts & Travel
/public/about/contacts/tucson/Travel to NOIRLab HQ
/public/about/contacts/aura-re...Travel to AURA Recinto
/public/about/contacts/gemini-...Travel to Hilo Base Facility
/public/about/contacts/tucson-...Travel to KPNO
/public/about/contacts/gemini-...Travel to Maunakea
/public/about/contacts/cerro-p...Travel to Cerro Pachón
/public/about/contacts/cerro-t...Travel to Cerro Tololo
/public/visits/Visits
/public/about/visits/public-vi...Public Visits
/public/visits/kitt-peak-natio...Kitt Peak National Observatory
/public/visits/gemini-north-te...Gemini North telescope
/public/visits/gemini-north-ba...Gemini Hilo Base Facility, Hawai‘i
/public/visits/noirlab-hq/NOIRLab Headquarters, Tucson, Arizona
/public/visits/cerro-tololo-ch...Cerro Tololo telescopes, Chile
/public/visits/cerro-pachon-ch...Gemini South and SOAR at Cerro Pachón, Chile
/public/visits/aura-recinto/AURA Recinto, La Serena, Chile
/public/about/visits/media-vis...Media Visits
/science/about/governanceGovernance
/public/about/leadership/Leadership
/science/about/scientists-at-n...NOIRLab Scientific Staff
/public/about/timeline/NOIRLab Timeline
/public/about/about-aura/About AURA
/public/about/history-of-noao/History of NOAO
/public/about/logo/Logo
/public/about/abbreviations-an...Acronyms
/public/about/staff-prizes/Staff Prizes
/public/about/light-pollution/Light Pollution & Satellite Constellations
/public/about/light-pollution/...Satellite Constellations
/public/about/light-pollution/...Programs
/public/about/light-pollution/...IAU Center
/public/about/light-pollution/...Important Reports
/public/about/broader-impacts/Broader & Social Impacts
/public/about/broader-impacts/...NOIRLab and Arizona
/public/about/broader-impacts/...NOIRLab and Hawai‘i
/public/about/broader-impacts/...NOIRLab and Chile
/science/libraryLibrary Services
/public/about/discoveries/Discoveries
/public/about/faqs/FAQs
/public/programs/Text duplicate Programs
/public/programs/ctio/Cerro Tololo
/public/programs/ctio/victor-b...Víctor M. Blanco 4-meter Telescope
/public/programs/ctio/victor-b...Dark Energy Camera (DECam)
/public/programs/ctio/victor-b...COSMOS
/public/programs/ctio/victor-b...NEWFIRM
/public/programs/ctio/soar-tel...SOAR Telescope
/public/programs/ctio/soar-tel...Goodman
/public/programs/ctio/sara-sou...SARA Cerro Tololo Telescope
/public/programs/ctio/curtis-s...Curtis Schmidt Telescope
/public/programs/ctio/andes-li...Andes Lidar Observatory
/public/programs/ctio/ctio-gong/CTIO GONG
/public/programs/ctio/kmtnet-1...KMTNet 1.6-meter Telescope
/public/programs/ctio/wisconsi...Wisconsin H-Alpha Mapper
/public/programs/ctio/evryscop...Evryscope-South Telescope
/public/programs/ctio/t80-sout...T80-South Telescope
/public/programs/ctio/smarts-1...SMARTS 1.5-meter Telescope
/public/programs/ctio/smarts-1...SMARTS 1.3-meter Telescope
/public/programs/ctio/smarts-1...SMARTS 1.0-meter Telescope
/public/programs/ctio/smarts-0...SMARTS 0.9-meter Telescope
/public/programs/ctio/prompt1/PROMPT-1 Telescope
/public/programs/ctio/prompt2/PROMPT-2 Telescope
/public/programs/ctio/prompt3/PROMPT-3 Telescope
/public/programs/ctio/prompt5/PROMPT-5 Telescope
/public/programs/ctio/prompt6/PROMPT-6 Telescope
/public/programs/ctio/prompt7/PROMPT-7 Telescope
/public/programs/ctio/lco/1m-t...Las Cumbres Observatory 1-meter Telescope (#4)
/public/programs/ctio/lco/1m-t...Las Cumbres Observatory 1-meter Telescope (#5)
/public/programs/ctio/lco/1m-t...Las Cumbres Observatory 1-meter Telescope (#9)
/public/programs/ctio/lco/04m-...Las Cumbres Observatory 0.4-meter Telescope (#9)
/public/programs/ctio/lco/04m-...Las Cumbres Observatory 0.4-meter Telescope (#12)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#1)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#2)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#3)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#4)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#5)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#6)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#7)
/public/programs/ctio/mearth-s...MEarth-South Observatory 0.4-meter Telescope (#8)
/public/programs/ctio/thai-sou...Thai Southern Hemisphere Telescope
/public/programs/ctio/us-naval...US Naval Observatory Deep South Telescope
/public/programs/ctio/dimm2-se...DIMM2 Seeing Monitor
/public/programs/ctio/dimm1-se...DIMM1 Seeing Monitor
/public/programs/ctio/ssi-airg...SSI Airglow
/public/programs/ctio/rasicam/RASICAM
/public/programs/ctio/asas-sn-2/ASAS-SN 2
/public/programs/ctio/asas-sn-5/ASAS-SN 5
/public/programs/ctio/cams/CAMS Chile
/public/programs/ctio/microobs...MicroObservatory Donald
/public/programs/ctio/atmcam/aTmCam
/public/programs/ctio/ubc-sout...UBC Southern Observatory
/public/programs/csdc/Community Science & Data Center
/public/programs/gemini-observ...International Gemini Observatory
/public/programs/gemini-observ...Gemini North
/public/programs/gemini-observ...‘Alopeke
/public/programs/gemini-observ...Gemini South
/public/programs/gemini-observ...GHOST
/public/programs/gemini-observ...GeMS
/public/programs/gemini-observ...Zorro
/public/programs/gemini-observ...DIMM3 Seeing Monitor
/public/programs/kitt-peak-nat...Text duplicate Kitt Peak National Observatory
/public/programs/kitt-peak-nat...Nicholas U. Mayall 4-meter Telescope
/public/programs/kitt-peak-nat...WIYN 3.5-meter Telescope
/public/programs/kitt-peak-nat...NESSI
/public/programs/kitt-peak-nat...ODI
/public/programs/kitt-peak-nat...WHIRC
/public/programs/kitt-peak-nat...NEID
/public/programs/kitt-peak-nat...The Hiltner 2.4-meter Telescope
/public/programs/kitt-peak-nat...UArizona Bok 2.3-meter Telescope
/public/programs/kitt-peak-nat...KPNO 2.1-meter Telescope
/public/programs/kitt-peak-nat...WIYN 0.9-meter Telescope
/public/programs/kitt-peak-nat...McGraw-Hill 1.3-meter Telescope
/public/programs/kitt-peak-nat...UArizona SuperLotis Telescope
/public/programs/kitt-peak-nat...SARA Kitt Peak Telescope
/public/programs/kitt-peak-nat...Burrell Schmidt Telescope
/public/programs/kitt-peak-nat...Robotically Controlled Telescope
/public/programs/kitt-peak-nat...UArizona 12-meter Telescope
/public/programs/kitt-peak-nat...Very Long Baseline Array Dish
/public/programs/kitt-peak-nat...McMath-Pierce Solar Telescope
/public/programs/kitt-peak-nat...UArizona 0.9-meter Spacewatch Telescope
/public/programs/kitt-peak-nat...UArizona 1.8-meter Spacewatch Telescope
/public/programs/kitt-peak-nat...0.9-meter Coudé Feed Telescope
/public/programs/kitt-peak-nat...KPNO DIMM
/public/programs/kitt-peak-nat...NEID Solar Telescope
/public/programs/kitt-peak-nat...Visitor Center 0.5-meter Telescope
/public/programs/kitt-peak-nat...Solar and Observing Remote Imaging Observatory
/public/programs/kitt-peak-nat...Visitor Center Levine 0.4-meter Telescope
/public/programs/kitt-peak-nat...Visitor Center Roll Off Roof Observatory
/public/programs/vera-c-rubin-...Vera C. Rubin Observatory
/public/programs/vera-c-rubin-...Simonyi Survey Telescope
/public/programs/vera-c-rubin-...Rubin Auxiliary Telescope (AuxTel)
/public/programs/vera-c-rubin-...Rubin Seeing Monitor
/public/programs/telescopes/Telescopes
/public/projects/Projects
/public/projects/useltp/US ELT Program
/public/projects/desi/DESI
/public/projects/gemma/GEMMA
/public/projects/des/DES
/public/projects/aeon/AEON
/public/projects/antares/ANTARES
/public/projects/astrodataarch...Astro Data Archive
/public/projects/astrodatalab/Astro Data Lab
/public/images/Images
/public/images/viewall/View All
/public/images/search/Advanced Image Search
/public/images/Categories
/public/images/archive/categor...360 Panoramas
/public/images/archive/categor...Arizona
/public/images/archive/categor...Buildings
/public/images/archive/categor...Text duplicate Cerro Tololo
/public/images/archive/categor...Chile
/public/images/archive/categor...Text duplicate Community Science & Data Center
/public/images/archive/categor...Cosmology
/public/images/archive/categor...Exoplanets
/public/images/archive/categor...Fulldome
/public/images/archive/categor...Galaxies
/public/images/archive/categor...Galaxy Clusters
/public/images/archive/categor...Gemini Observatory
/public/images/archive/categor...Hawai‘i
/public/images/archive/categor...Illustrations
/public/images/archive/categor...Text duplicate Kitt Peak National Observatory
/public/images/archive/categor...NSF Infrastructures
/public/images/archive/categor...Nebulae
/public/images/archive/categor...People and Events
/public/images/archive/categor...Quasars and Black Holes
/public/images/archive/categor...Solar System
/public/images/archive/categor...Star Clusters
/public/images/archive/categor...Stars
/public/images/archive/categor...Text duplicate Vera C. Rubin Observatory
/public/images/archive/categor...US-ELTP
/public/images/iotw/Images of the Week
/public/images/iotw/archive/ye...2024
/public/images/iotw/archive/ye...2023
/public/images/iotw/archive/ye...2022
/public/images/iotw/archive/ye...2021
/public/images/iotw/archive/ye...2020
/public/images/iotw/archive/ye...2019
/public/images/archive/top100/Top 100 Images
/public/images/comparisons/Image Comparisons
/public/images/archive/zoomable/Zoomable Images
/public/images/archive/wallpap...Wallpapers
/public/image-formats/Image Formats
/public/copyright/Usage of NOIRLab images and videos
/public/videos/Videos
/public/videos/viewall/Text duplicate View All
/public/videos/search/Advanced Video Search
/public/videos/Text duplicate Categories
/public/videos/archive/categor...Text duplicate Buildings
/public/videos/archive/categor...Text duplicate Cerro Tololo
/public/videos/archive/categor...Text duplicate Community Science & Data Center
/public/videos/archive/categor...Text duplicate Cosmology
/public/videos/archive/categor...Text duplicate Exoplanets
/public/videos/archive/categor...Text duplicate Fulldome
/public/videos/archive/categor...Text duplicate Galaxies
/public/videos/archive/categor...Text duplicate Galaxy Clusters
/public/videos/archive/categor...Text duplicate Gemini Observatory
/public/videos/archive/categor...Text duplicate Illustrations
/public/videos/archive/categor...Text duplicate Kitt Peak National Observatory
/public/videos/archive/categor...Text duplicate Nebulae
/public/videos/archive/categor...Text duplicate NSF Infrastructures
/public/videos/archive/categor...Text duplicate People and Events
/public/videos/archive/categor...Text duplicate Quasars and Black Holes
/public/videos/archive/categor...Science on a Sphere
/public/videos/archive/categor...Text duplicate Solar System
/public/videos/archive/categor...Text duplicate Star Clusters
/public/videos/archive/categor...Text duplicate Stars
/public/videos/archive/categor...Text duplicate Vera C. Rubin Observatory
/public/videos/archive/categor...Video News Release
/public/videos/archive/categor...Virtual Reality
/public/videos/archive/categor...Text duplicate US-ELTP
/public/video-formats/Video Formats
/public/copyright/Text duplicate Usage of NOIRLab images and videos
https://noirlab.edu/public/news/News
https://noirlab.edu/public/news/Press Releases
/public/news/archive/year/2024/Text duplicate 2024
/public/news/archive/year/2023/Text duplicate 2023
/public/news/archive/year/2022/Text duplicate 2022
/public/news/archive/year/2021/Text duplicate 2021
/public/news/archive/year/2020/Text duplicate 2020
/public/news/archive/year/2019/Text duplicate 2019
/public/news/archive/year/2018/2018
/public/news/archive/year/2017/2017
/public/news/archive/year/2016/2016
/public/news/archive/year/2015/2015
/public/news/archive/year/2014/2014
/public/news/archive/year/2013/2013
/public/news/archive/year/2012/2012
/public/news/archive/year/2011/2011
/public/news/archive/year/2010/2010
/public/news/archive/year/2009/2009
/public/news/archive/year/2008/2008
/public/news/archive/year/2007/2007
/public/news/archive/year/2006/2006
/public/news/archive/year/2005/2005
/public/news/archive/year/2004/2004
/public/news/archive/year/2003/2003
/public/news/archive/year/2002/2002
/public/news/archive/year/2001/2001
/public/news/archive/year/2000/2000
/public/news/archive/year/1999/1999
/public/news/archive/year/1998/1998
/public/news/archive/year/1997/1997
/public/news/archive/year/1996/1996
/public/news/archive/year/1995/1995
/public/news/archive/year/1994/1994
/public/news/archive/program/c...CTIO Press Releases
/public/news/archive/program/g...Gemini Press Releases
/public/news/archive/program/c...CSDC Press Releases
/public/news/archive/program/k...KPNO Press Release
/public/news/archive/program/r...Rubin Press Releases
/public/news/archive/program/u...US-ELTP Press Releases
/public/news/archive/search/?i...NOAO Press Releases 1998–2019
/public/news/search/Advanced Press Release Search
/public/announcements/Announcements
/public/announcements/archive/...Text duplicate 2024
/public/announcements/archive/...Text duplicate 2023
/public/announcements/archive/...Text duplicate 2022
/public/announcements/archive/...Text duplicate 2021
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https://noirlab.edu/public/news/Text duplicate Press Releases
/public/news/noirlab2416/Organization Release: 25 June 2024 — noirlab2416 Gemini North Captures Starburst Galaxy Blazing Bright With Newly Forming Stars A festive array of bright pin...
IMG-ALT Starburst Galaxy NGC 4449
/public/news/noirlab2415/Science Release: 17 June 2024 — noirlab2415 International Gemini Observatory and Subaru Combine Forces to Discover First Ever Pair of Merging Quasars at Cosm...
IMG-ALT Artist’s Illustration of Most Distant Pair of Merging Quasars
/public/news/noirlab2414/Organization Release: 28 May 2024 — noirlab2414 Kitt Peak National Observatory Hosts Open Night for the Tohono O’odham Nation More than 70 NOIRLab staff volu...
IMG-ALT Tohono O’odham Nation Visitors arriving to Kitt Peak National Observatory
/public/news/noirlab2413/Organization Release: 22 May 2024 — noirlab2413 LSST Camera Arrives at Rubin Observatory in Chile, Paving the Way for Cosmic Exploration The largest camera e...
IMG-ALT LSST Camera Arrives at Rubin Observatory
/public/news/noirlab2412/Photo Release: 6 May 2024 — noirlab2412 Dark Energy Camera Spies Cometary Globule Reaching for the Stars The dark, dusty cometary globule known as CG 4 is sp...
IMG-ALT Dark Energy Camera Images Cometary Globule CG 4
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/public/announcements/ann24016/26 June 2024 — ann24016 New Research Experience for Undergraduates Program Beginning in Chile: Applications Open Now A new research opportunity for U.S. unde...
IMG-ALT Electronic Poster: REU Winter 2024 Intern Program in Chile | NOIRLab
/public/announcements/ann24018/21 June 2024 — ann24018 AURA Distributes Initial Funding of US $900,000 to Contribute to the Development of Astronomy in Chile A new fund from the U.S. Natio...
IMG-ALT Vera C. Rubin Observatory
/public/announcements/ann24017/20 June 2024 — ann24017 SOAR Telescope Demonstrates First Ever Use of Skipper CCD to Collect Astronomical Data Using the SOAR Integral Field Spectrograph on ...
IMG-ALT SOAR Telescope on Cerro Pachón
/public/announcements/rubinann...12 June 2024 — rubinann24009 Rubin Digest 11 June 2024 Project and Science News Registration for the Rubin Community Workshop at SLAC National Accelerator La...
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IMG-ALT The Seventh (June 2024) Edition of The NOIRLab Mirror Newsletter
/public/announcements/rubinann...29 May 2024 — rubinann24008 Rubin Digest 28 May 2024 Project and Science News The LSST Camera arrived at the Rubin summit facility May 16th after shipping fr...
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/public/announcements/rubinann...14 May 2024 — rubinann24007 Rubin Digest 09 May 2024 Project and Science News Rubin’s 8.4-meter Primary/Tertiary Mirror (M1M3) was successfully coated with p...
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/public/announcements/ann24014/14 May 2024 — ann24014 NOIRLab Releases Updated Virtual Tours For many astronomy enthusiasts, few things instill as much excitement as visiting the U.S. Nati...
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/public/announcements/ann24013/10 May 2024 — ann24013 NOIRLab Celebrates AstroDay with Hawai‘i Community Together with the other Maunakea Observatories, the International Gemini Observator...
IMG-ALT Gemini Staff Teach ʻOhana about Stellar Formation
/public/announcements/ann24012/7 May 2024 — ann24012 The Sun: Our Living Star, Now Available for Free Download for Science On a Sphere What better way to visualize planetary and stellar da...
IMG-ALT The Sun: Our Living Star Poster
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/public/announcements/ann24011/18 April 2024 — ann24011 NOIRLab’s Lori Allen Elected 2023 AAAS Fellow Lori Allen, Mid-Scale Observatories (MSO) Director at NSF NOIRLab, has been named a Fe...
IMG-ALT MSO Director, Lori Allen
/public/announcements/rubinann...4 April 2024 — rubinann24005 Rubin Digest 04 April 2024 Project and Science News Reminder: On April 7th, Daylight Saving Time will end in Chile and clocks wi...
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/public/announcements/ann24010/22 March 2024 — ann24010 Join Us at Kitt Peak National Observatory for the 8 April 2024 Solar Eclipse Come join us at the Kitt Peak Visitor Center on 8 April...
IMG-ALT Partial Solar Eclipse Seen From Wyoming in 2017
/public/announcements/rubinann...20 March 2024 — rubinann24004 Rubin Digest 19 March 2024 Project and Science News On March 7th, Rubin’s 8.4-meter Primary/Tertiary Mirror (M1M3) was moved fr...
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/public/announcements/ann24009/14 March 2024 — ann24009 CPS Urges Action In First Recommendations Paper The IAU Centre for the Protection of the Dark and Quiet Sky from Satellite Constella...
IMG-ALT Orion Nebula with Satellite Trails – CPS Position Paper
/public/announcements/ann24008/12 March 2024 — ann24008 Rubin’s 8.4-meter Mirror Moves Into the Observatory Vera C. Rubin Observatory’s 8.4-meter combined primary-tertiary mirror is offici...
IMG-ALT Rubin’s 8.4-meter Mirror Moves Into the Observatory
/public/announcements/ann24007/11 March 2024 — ann24007 NOIRLab Leads AstroDay Chile in Celebration of National Day of Astronomy The astronomy fair AstroDay Chile 2024, organized by NSF’s ...
IMG-ALT Banner for AstroDay Chile
/public/announcements/rubinann...6 March 2024 — rubinann24003 Rubin Digest 05 March 2024 Project & Science News This year’s Rubin Community Workshop 2024 (formerly PCW) will take place July ...
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/public/announcements/ann24006/15 Feb. 2024 — ann24006 United Nations Agrees to Address Impact of Satellite Constellations on Astronomy After intense discussions, the United Nations Commit...
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IMG-ALT Arches all around Kitt Peak
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IMG-ALT Rubin and the Rift
/public/images/iotw2425a/19 June 2024 — iotw2425 The Unfurling Spiral Arms of NGC 3981
IMG-ALT The Unfurling Spiral Arms of NGC 3981
/public/images/iotw2424a/12 June 2024 — iotw2424 Annual Cosmic Fireworks over Kitt Peak
IMG-ALT Annual Cosmic Fireworks over Kitt Peak
/public/images/iotw2423a/5 June 2024 — iotw2423 Harnessing the Sun
IMG-ALT Harnessing the Sun
/public/images/iotw2422a/29 May 2024 — iotw2422 A Celestial Veil Over Rubin Observatory
IMG-ALT A Celestial Veil Over Rubin Observatory
/public/images/iotw2421a/22 May 2024 — iotw2421 A Menagerie of Intertwined Galaxies
IMG-ALT A Menagerie of Intertwined Galaxies
/public/images/iotw2420a/15 May 2024 — iotw2420 Kitt Peak and a Northern Asterism
IMG-ALT Kitt Peak and a Northern Asterism
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IMG-ALT Moonrise over Maunakea
/public/images/iotw2418a/1 May 2024 — iotw2418 Industrious Telescopes of the South
IMG-ALT Industrious Telescopes of the South
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IMG-ALT Telescopes and Instrumentation
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/public/blog/earthquakes-thin-...20 May 2024 Earthquakes and Thin Mirrors With one telescope high in the Chilean mountains, and another on a towering dormant volcano, the International Gemin...
IMG-ALT Gemini South's Primary Mirror
/public/blog/50-years-ccds/22 April 2024 The Charge-Coupled Device: Revolutionizing How Astronomers See the Universe In a flash the charge-coupled device ignited a revolution in astron...
IMG-ALT Close-up photo of DECam
/public/blog/in-person-observing/1 Feb. 2024 The Challenges and Charms of In-Person Observing NSF’s NOIRLab’s world-class observatories — Cerro Tololo Inter-American Observatory, Kitt Peak N...
IMG-ALT Sunset at Cerro Tololo Inter-American Observatory
/public/blog/peering-back-to-t...19 Sept. 2023 Peering Back to the Early Universe: A Story of Confirmation and Refutation Last year astronomers using NASA’s James Webb Space Telescope peered...
IMG-ALT Peering Back to the Early Universe
/public/blog/accretion-disks/24 Aug. 2023 Accretion Disks: How Big Are They Really? Using the Gemini North telescope, one half of the International Gemini Observatory, operated by NSF’s ...
IMG-ALT Artist's impression of a black hole and accretion disk
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/public/programs/ctio/From the first observations in 1965, Cerro Tololo, located in Chile, has served as the principal platform for U.S. astronomical investigation of the southern...
IMG-ALT Logo of the Cerro Tololo Inter-American Observatory
/public/programs/csdc/Programs within the Community Science and Data Center support and enable a broad range of astronomical community science activities across the US ground-base...
IMG-ALT Logo of the Community Science and Data Center
/public/programs/kitt-peak-nat...Founded in 1958, Kitt Peak National Observatory is home to one of the largest arrays of optical and radio telescopes in the world.
IMG-ALT Logo of the Kitt Peak National Observatory
/public/programs/gemini-observ...The Gemini Observatory consists of twin 8.1-meter diameter optical/infrared telescopes located on two of the best observing sites on the planet.
IMG-ALT Logo of the International Gemini Observatory
/public/programs/vera-c-rubin-...Vera C. Rubin Observatory, currently under construction on Cerro Pachón in Chile, is an 8-meter-class telescope coupled to a 3.2-gigapixel camera – the world...
IMG-ALT Logo of the Vera C. Rubin Observatory
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