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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 6 days ago

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

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

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Astronaut Fact Book

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From the Corps to the Cosmos, featuring Jaden Caradine

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An Early Look at Fall Color in Canada

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Monterrey Amid Mountains

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Atmosphere (ROSES A.14)

Atmosphere (ROSES A.14)

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NASA, IBM Launch AI Foundation Model for Lunar Science

NASA, IBM Launch AI Foundation Model for Lunar Science

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

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

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Help Refine Data from Space Telescopes with Artifact InSPECtor

Help Refine Data from Space Telescopes with Artifact InSPECtor

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NASA’s Chandra Unveils Mysterious X-Ray Objects

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NASA Student Aviation Challenge Focuses on Nation’s Infrastructure

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

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Anak Krakatau Rumbles Again

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NASA Technique for Manipulating Satellite Photos Now Reveals Ancient Images

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From the Corps to the Cosmos, featuring Jaden Caradine

From the Corps to the Cosmos, featuring Jaden Caradine

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

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NASA Revamps Challenge Linking Community College Studies to Aerospace Careers

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Highlights

La NASA anuncia la cobertura de la misión lunar Artemis II

La NASA anuncia la cobertura de la misión lunar Artemis II

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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

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

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

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November 06, 1999

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1999
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November 06, 1999

APOD: 1999 November 06 – X ray Transit of Mercury

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