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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

article4 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

article6 days ago

NASA’s Chandra Unveils Mysterious X-Ray Objects

NASA’s Chandra Unveils Mysterious X-Ray Objects

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Featured

NASA’s Chandra Unveils Mysterious X-Ray Objects

NASA’s Chandra Unveils Mysterious X-Ray Objects

article 6 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

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Celebrate International Observe the Moon Night with NASA

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NASA Technique for Manipulating Satellite Photos Now Reveals Ancient Images

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

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October 21, 2004

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October 21, 2004

Sea Surface Temperature in Western Pacific
APOD: 2004 October 21 – Apogee Moon, Perigee Moon

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