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(April 6, 2026) – Poynting crater and Keeler crater are visible side by side in the lower right portion of this image of the Moon’s far side highlands. Poynting, positioned above, is a large impact crater with a well-defined rim and relatively smooth interior, indicative of material that has settled following the initial impact. Just below it, Keeler crater appears slightly smaller, with a sharply outlined rim and a more textured interior shaped by subsequent impacts and ejecta. Both features lie within the densely cratered far side highlands, preserving a record of ancient impacts that have shaped the lunar surface over billions of years.

NASA Boosts Open Science, Data Sharing with Artemis Accords

article3 days ago

Category 5 Hurricane Melissa, one of the most powerful storms to strike the Caribbean in recent history, is pictured about 50 miles south of Jamaica in this photograph from the International Space Station as it orbited 262 miles above the Yucatan Peninsula.

How 2 US, European Satellites Are Studying Hurricanes During El Niño

article5 days ago

NASA’s Chandra Unveils Mysterious X-Ray Objects

NASA’s Chandra Unveils Mysterious X-Ray Objects

article5 days ago

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Featured

NASA’s Chandra Unveils Mysterious X-Ray Objects

NASA’s Chandra Unveils Mysterious X-Ray Objects

article 5 days ago

NASA’s Hubble, Webb Find Far-out Solar System Objects ‘Remember’ Past

NASA’s Hubble, Webb Find Far-out Solar System Objects ‘Remember’ Past

article 7 days ago

NASA’s X-59 Aircraft Builds Momentum Through 25th Flight

NASA’s X-59 Aircraft Builds Momentum Through 25th Flight

article 1 week ago

Highlights

Summer Training: Catching Up With NASA’s Astronaut Candidates

Summer Training: Catching Up With NASA’s Astronaut Candidates

article 11 hours ago

Astronaut Fact Book

Astronaut Fact Book

article 6 days ago

From the Corps to the Cosmos, featuring Jaden Caradine

From the Corps to the Cosmos, featuring Jaden Caradine

article 6 days ago

Highlights

An Early Look at Fall Color in Canada

An Early Look at Fall Color in Canada

article 22 hours ago

Monterrey Amid Mountains

Monterrey Amid Mountains

article 4 days ago

Atmosphere (ROSES A.14)

Atmosphere (ROSES A.14)

article 4 days ago

Highlights

NASA, IBM Launch AI Foundation Model for Lunar Science

NASA, IBM Launch AI Foundation Model for Lunar Science

article 5 days ago

NASA’s Hubble, Webb Find Far-out Solar System Objects ‘Remember’ Past

NASA’s Hubble, Webb Find Far-out Solar System Objects ‘Remember’ Past

article 7 days ago

NASA’s Hubble Tracks New Decagon Encircling Saturn’s South Pole

NASA’s Hubble Tracks New Decagon Encircling Saturn’s South Pole

article 2 weeks ago

Featured

Help Refine Data from Space Telescopes with Artifact InSPECtor

Help Refine Data from Space Telescopes with Artifact InSPECtor

article 3 days ago

NASA’s Chandra Unveils Mysterious X-Ray Objects

NASA’s Chandra Unveils Mysterious X-Ray Objects

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NASA’s Hubble Spies Superbubble Scene

NASA’s Hubble Spies Superbubble Scene

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Highlights

Webinar 9/23: NASA CSDA Program Update 2026

Webinar 9/23: NASA CSDA Program Update 2026

article 5 hours ago

CSDA Vendor – Satlantis

CSDA Vendor – Satlantis

article 6 hours ago

New Crops, Health Research Proposals to Help NASA Advance Exploration

New Crops, Health Research Proposals to Help NASA Advance Exploration

article 7 hours ago

Highlights

NASA Johnson Pilots Chase Moon’s Shadow for Eclipse Science

NASA Johnson Pilots Chase Moon’s Shadow for Eclipse Science

article 3 weeks ago

NASA Selects University Teams to Help Advance Aviation Research

NASA Selects University Teams to Help Advance Aviation Research

article 4 weeks ago

NASA Student Aviation Challenge Focuses on Nation’s Infrastructure

NASA Student Aviation Challenge Focuses on Nation’s Infrastructure

article 4 weeks ago

Highlights

NASA’s Life-Saving Technology Where Cell Signals Can’t Go

NASA’s Life-Saving Technology Where Cell Signals Can’t Go

article 4 days ago

Anak Krakatau Rumbles Again

Anak Krakatau Rumbles Again

article 6 days ago

NASA Technique for Manipulating Satellite Photos Now Reveals Ancient Images

NASA Technique for Manipulating Satellite Photos Now Reveals Ancient Images

article 6 days ago

Featured

From the Corps to the Cosmos, featuring Jaden Caradine

From the Corps to the Cosmos, featuring Jaden Caradine

article 6 days ago

1,000 Museum Visitors Dive Into NASA Sea Level Science on World Ocean Day

1,000 Museum Visitors Dive Into NASA Sea Level Science on World Ocean Day

article 7 days ago

NASA Revamps Challenge Linking Community College Studies to Aerospace Careers

NASA Revamps Challenge Linking Community College Studies to Aerospace Careers

article 2 weeks ago

Featured

NASA Answers President’s Call to Establish United States Space Academy

NASA Answers President’s Call to Establish United States Space Academy

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NASA Calls for Proposals to Accelerate Lunar Surface Technologies

NASA Calls for Proposals to Accelerate Lunar Surface Technologies

article 6 days ago

NASA Names Two Artemis II Astronauts to Emeritus Program

NASA Names Two Artemis II Astronauts to Emeritus Program

article 6 days ago

Highlights

La NASA anuncia la cobertura de la misión lunar Artemis II

La NASA anuncia la cobertura de la misión lunar Artemis II

article 6 months ago

Agenda diaria de la misión a la Luna de Artemis II de la NASA

Agenda diaria de la misión a la Luna de Artemis II de la NASA

article 6 months ago

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

article 7 months ago

Sitemap

September 16, 1999

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1999
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September 16, 1999

Hubble Spies Giant Star Clusters Near Galactic Center
APOD: 1999 September 16 – The Incredible Expanding Cats Eye

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