NASA spacecraft discovers tiny moon around asteroid during close flyby
The little asteroid visited by NASA's Lucy spacecraft this week had a big surprise for scientists.
The little asteroid visited by NASA's Lucy spacecraft this week had a big surprise for scientists.
Planetary Sciences
Nov 5, 2023
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On August 12, 2023, NASA's STEREO-A spacecraft passes between the sun and Earth, marking the first Earth flyby of the nearly 17-year-old mission. The visit home brings a special chance for the spacecraft to collaborate with ...
Space Exploration
Aug 11, 2023
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This striking image from the NASA/ESA Hubble Space Telescope captures the interacting galaxy pair known as Arp-Madore 2339-661. The Arp-Madore catalog is a collection of peculiar galaxies, and this group's particular peculiarity ...
Astronomy
Oct 27, 2023
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The largest asteroid to pass by Earth this year will swing closest on Sunday, giving astronomers a rare chance for a good look at a space rock that formed at the dawn of our solar system.
Space Exploration
Mar 21, 2021
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The Sun emitted a significant solar flare peaking at 11:35 a.m. EDT on Oct. 28, 2021. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.
Planetary Sciences
Oct 28, 2021
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An underwater volcano in the Pacific Ocean has begun to erupt, NASA images show. Living there: Sharks that can withstand extreme temperatures.
Earth Sciences
May 27, 2022
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One of the world's largest freshwater wetlands—the Pantanal—spreads across a bowl-shaped plain where Bolivia, Brazil, and Paraguay meet. During the rainy season in most years, floodwater drains from several swollen South ...
Earth Sciences
Feb 4, 2022
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The Sun emitted a strong solar flare, peaking at 7:57 p.m. EDT on Jan. 5, 2023. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.
Space Exploration
Jan 6, 2023
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NASA's Mars 2020 Perseverance rover mission has logged a lot of flight miles since being lofted skyward on July 30—146.3 million miles (235.4 million kilometers) to be exact. Turns out that is exactly the same distance ...
Astronomy
Oct 27, 2020
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For the first time since 1972, the United States is back on the moon.
Space Exploration
Feb 24, 2024
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