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Press Releases


Illustration of the center of the Milky Way

Science Release: 14 Dec. 2021 — noirlab2130

Precise Insights into the Supermassive Black Hole in the Milky Way’s Heart

Astronomers have made the most precise measurements yet of the motions of stars around the supermassive black hole at the center of the Milky Way. These results, obtained with the help of the Gemini North telescope, show that 99.9% of the mass contained at the very center of the galaxy is due to the black hole, and only 0.1% could include stars, smaller black holes, interstellar dust and gas, or dark matter.

Chamaeleon Infrared Nebula

Photo Release: 7 Dec. 2021 — noirlab2129

Gemini Catches a One-Winged Butterfly

This ethereal image, captured from Chile by the international Gemini Observatory, a Program of NSF's NOIRLab, looks as delicate as a butterfly’s wing. It is, however, a structure known as the Chamaeleon Infrared Nebula, which is located near the center of the mammoth Chamaeleon I dark cloud, one of the nearest star-forming regions in our Milky Way.

NOIRLab and the Astro2020 Decadal Survey: Pathways to Discovery in Astronomy and Astrophysics for the 2020s

Organization Release: 5 Nov. 2021 — noirlab2128

NOIRLab Response to Astro2020 Decadal Survey

NSF’s NOIRLab fully supports the scientific vision of Pathways to Discovery in Astronomy and Astrophysics for the 2020s and stands ready, along with our managing organization, AURA, to join our community in advocating for and contributing to the implementation of the survey’s recommendations. NOIRLab along with its partners are honored that the community has ranked the US Extremely Large Telescope Program as the highest ground-based priority in Pathways to Discovery.

Illustration of Rocky Debris around a White Dwarf

Science Release: 2 Nov. 2021 — noirlab2127

Rocky Exoplanets Are Even Stranger Than We Thought

An astronomer from NSF’s NOIRLab has teamed up with a geologist from California State University, Fresno, to make the first estimates of rock types that exist on planets orbiting nearby stars. After studying the chemical composition of “polluted” white dwarfs, they have concluded that most rocky planets orbiting nearby stars are more diverse and exotic than previously thought, with types of rocks not found anywhere in our Solar System.

Galaxies in the Fornax Cluster

Photo Release: 23 Sept. 2021 — noirlab2126

Plunging into the Furnace

The denizens of the Fornax galaxy cluster populate this image from the Víctor M. Blanco 4-meter Telescope, located in Chile at Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF’s NOIRLab. The irregular galaxy lurking in the bottom left corner of this Dark Energy Survey image is NGC 1427A, and its headlong plunge into the heart of the Fornax Cluster over millions of years will eventually result in the galaxy’s disruption.

Coronavirus COVID-19 Measures at NOIRLab

We are not planning to host public visitors to the summit or base facilities until the earliest 1 February 2022, though the timeline may be different for each site.


Read more.

Announcements


9 Dec. 2021 — ann21050 Željko Ivezić

New Director for Rubin Construction

Željko Ivezić will assume the role of Director of Vera C. Rubin Observatory Construction starting on 3 January 2022. Ivezić will succeed Steven Kahn, who will be stepping down to pursue other opportunities. 

“Željko’s knowledge of the Rubin Observator...

7 Dec. 2021 — rubinann21021 Rubin Observatory Logo

Rubin Digest 07 December 2021

Project & Science News

This issue of the News Digest will be the last for 2021; look for the next issue in mid-January. Season’s greetings and best wishes for the New Year! 

Catch up with Rubin Observatory at the American Astronomical Society Win...

3 Dec. 2021 — ann21049 Víctor M. Blanco 4-meter Telescope with DECam

Explore the Universe Live with Astronomers in Chile

If you have ever wondered what it’s like to be an astronomer observing the Universe with one of the most powerful astronomical cameras ever built, now is your chance to find out. On Monday 6 December 2021 NSF’s NOIRLab will partner with universities an...

23 Nov. 2021 — ann21048 Engaging Families at AstroDay Kona

NOIRLab Staff Celebrate AstroDay in Kona!

NOIRLab, in conjunction with the University of Hawai‘i’s Institute for Astronomy (IfA) and the Maunakea Observatories (MKOs), shared the Universe with learners of all ages at Astroday Kona on Sunday 14 November 2021. The free, open-air event, organized...

19 Nov. 2021 — ann21046 LSST Camera Lift

Rubin Camera Chills Out

The SLAC National Accelerator Laboratory team that’s developing the Legacy Survey of Space and Time (LSST) Camera for Vera C. Rubin Observatory celebrated a very cold day during the last week of October — not because of the weather, but because both of...

19 Nov. 2021 — ann21047 Dr. Sidney Wolff Honored at Chilean Dedication

US-ELTP Director and Former NOAO Director Sidney Wolff Retires

The Project Director of the US Extremely Large Telescope Program (US-ELTP), Sidney Wolff, has announced her retirement, leaving behind a legacy of nearly fifty years leading the United States’s top ground-based observatories. 

Stepping up as the new P...

16 Nov. 2021 — rubinann21020 Rubin Observatory Logo

Rubin Digest 16 November 2021

Project & Science News

Rubin Observatory will host an exhibit booth at the American Astronomical Society Winter Meeting (AAS239), to be held January 9-13, 2022, in Salt Lake City, UT. There is also a Rubin Observatory Open House scheduled during t...

15 Nov. 2021 — ann21044 Janice Lee

NOIRLab’s Janice Lee Receives 2021 HPCwire Readers’ Choice Award

Janice Lee, a member of the international PHANGS collaboration, has been recognized by the annual HPCwire Readers’ and Editors’ Choice Awards, presented at the 2021 International Conference for High Performance Computing, Networking, Storage, and Analy...

9 Nov. 2021 — ann21043 Promotional poster for “Chilean astronomy: A window to the Universe

NOIRLab and Chilean Embassy Advocate for Dark and Quiet Skies in Singapore

NSF’s NOIRLab is presenting about the importance of clear and dark skies at a virtual event named “Chilean Astronomy: A window to the Universe”, organized by the Chilean Embassy in Singapore in partnership with the Science Centre Singapore. 

The four-...

8 Nov. 2021 — ann21042 Logo: Viaje al universo

Join Viaje al Universo this week!

Monday 8 November to Friday 12 November 2021 sees the tenth version of Viaje al Universo, one of the education programs that NSF’s NOIRLab organizes in Chile to bring the wonders of the Universe to students, teachers and families.

Although all the act...

5 Nov. 2021 — ann21041 The US Extremely Large Telescope Program illustration

US Extremely Large Telescope Program Supports Vision of Decadal Survey

The decadal survey for astronomy and astrophysics is a powerful study that our community uses to drive strategy and vision for the next decade of federally funded transformative science. The 2020 report, Pathways to Discovery in Astronomy and Astrophys...

4 Nov. 2021 — ann20002 Coronavirus illustration

Coronavirus COVID-19 Measures at NOIRLab

As COVID-19 continues to spread globally, NOIRLab is actively responding to the situation and taking measures to ensure the safety of its staff and the public. We are currently not hosting visitors to the summit or base facilities.

Update Nov. 4, 2021...

4 Nov. 2021 — ann21040 NOIRLab and the Astro2020 Decadal Survey: Pathways to Discovery in Astronomy and Astrophysics for the 2020s

Pathways to Discovery in Astronomy and Astrophysics for the 2020s — NOIRLab Statement

For more than sixty years the Decadal Surveys have embodied a consensus vision for our field. As the US national organization for open-access nighttime optical astronomy, NOIRLab stands ready, along with our managing organization the Association of Uni...

2 Nov. 2021 — rubinann21019 Rubin Observatory Logo

Rubin Digest 02 November 2021

Project & Science News

The Second SCOC-Science Collaborations Workshop will be held virtually on Nov 16-18. The main goal of this workshop is to discuss draft recommendation for the initial survey strategy formulated by the Survey Cadence Optimiza...

29 Oct. 2021 — ann21038 DESI Installed on the Mayall 4-meter Telescope

DESI Team Receives Project Management Excellence Award from Department of Energy

The US Department of Energy (DOE) has awarded its 2020 Project Management Excellence Award to the project team for the Dark Energy Spectroscopic Instrument (DESI), which recently embarked on a five-year mission to create the largest 3D map of the sky.

...
29 Oct. 2021 — ann21039 Cover of the SATCON2 Working Group Reports

SATCON2 Working Group Reports Released

The SATCON2 workshop addressed a watershed moment in the transformation of space. In 2018, a few thousand operational satellites orbited the Earth. By 2030, there may be more than 100,000. A massive cloud of satellites presents significant to existenti...

22 Oct. 2021 — ann21037 Orion "Bullets" with GeMS

IRAF Team Receives Prize for Astronomical Software

Members of the team that developed the Image Reduction and Analysis Facility (IRAF) software system are this year’s recipients of the Astronomical Data Analysis Software and Systems (ADASS) Prize for an Outstanding Contribution to Astronomical Software...

21 Oct. 2021 — ann21036 LSST Camera focal plane

Rubin Observatory Receives Two Guinness World Records for Its Camera and Lenses

Vera C. Rubin Observatory, which is under construction at Cerro Pachón in the Coquimbo Region of Chile, has broken two Guinness World Records. One record goes to the project's digital camera for having the highest resolution in the world, and the other...

21 Oct. 2021 — ann21035 Rubin r-band Filter at Lawrence Livermore National Laboratory

Final Filters Delivered for Rubin Observatory Camera

After nearly a decade of work, Lawrence Livermore National Laboratory (LLNL) has delivered the last of the six filters built for use with Vera C. Rubin Observatory’s Legacy Survey of Space and Time Camera (LSSTCam). The filters have now all arrived at ...

19 Oct. 2021 — rubinann21018 Rubin Observatory Logo

Rubin Digest 19 October 2021

Project & Science News

Rubin Observatory leadership showcased recent accomplishments and discussed upcoming plans at this year’s National Science Foundation (NSF)/Department of Energy (DOE) Joint Status Review, which was held virtually October 4-7...

Images of the Week


The Heart of a Centaur

8 Dec. 2021 — iotw2149

The Heart of a Centaur

A Tendril of Stars

1 Dec. 2021 — iotw2148

A Tendril of Stars

Ribbons of Light

24 Nov. 2021 — iotw2147

Ribbons of Light

Star Bathing

17 Nov. 2021 — iotw2146

Star Bathing

Seeing Red at Kitt Peak

10 Nov. 2021 — iotw2145

Seeing Red at Kitt Peak

A Sky Aglow

3 Nov. 2021 — iotw2144

A Sky Aglow

Seeing Stars

27 Oct. 2021 — iotw2143

Seeing Stars

Telescope Silhouettes at Cerro Pachón

20 Oct. 2021 — iotw2142

Telescope Silhouettes at Cerro Pachón

Colors of Kitt Peak

13 Oct. 2021 — iotw2141

Colors of Kitt Peak

A Galaxy Adrift

6 Oct. 2021 — iotw2140

A Galaxy Adrift

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Gemini North sunset panorama

30 Nov. 2021

How students discovered the early Universe’s brightest gravitationally lensed galaxy

Dr. Sidney Wolff Honored at Chilean Dedication

17 Nov. 2021

The legacy of Sidney Wolff

Artist’s impression of a brown dwarf orbiting a white dwarf

2 Nov. 2021

A glimpse into the Solar System’s future

John Blakeslee

20 Oct. 2021

John Blakeslee: A passion for telescopes

Carina Nebula western wall (with adaptive optics)

5 Oct. 2021

FITS Liberator 4: How NOIRLab’s pretty pictures are made

Our Programs


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 skies.

Programs within the Community Science and Data Center support and enable a broad range of astronomical community science activities across the US ground-based optical and infrared system.

Founded in 1958, Kitt Peak National Observatory is home to one of the largest arrays of optical and radio telescopes in the world.

The Gemini Observatory consists of twin 8.1-meter diameter optical/infrared telescopes located on two of the best observing sites on the planet.

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’s largest digital camera ever fabricated for optical astronomy.

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Tel: +1 520 318 8000
info@noirlab.edu

Discovering Our Universe Together

NSF’s NOIRLab is the preeminent US national center for ground-based, nighttime optical and infrared astronomy. The Association of Universities for Research in Astronomy, Inc. (AURA) operates these facilities and NSF’s NOIRLab under a cooperative agreement with the National Science Foundation (NSF).