NASA, Earth and comet

Asteroid burns up before hitting Earth creating 'fireball in the sky': See video
A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...
NASA project NEOWISE ends after cataloging objects around Earth for over a decade
NASA's NEOWISE mission contributed to planetary defense efforts with its research to catalog near-Earth objects.
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Asteroid the size of 3 million elephants zooms past Earth
The asteroid, called 2020 XR, made its closest approach today at approximately 12:26 a.m. EST (0526 GMT), passing just under ...
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Experts Worried That Destroying the Space Station Will Damage the Earth's Environment
NASA is gearing up to have the International Space Station slowly lower its orbit, starting in 2030, until it burns through ...
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Behold! These gorgeous never-before-seen space images are from a NASA space telescope that should have died long ago
NASA's Wide-field Infrared Survey Explorer (WISE) spacecraft launched to Earth orbit in 2009 and was placed in hibernation in ...
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Expanded AI Model with Global Data Enhances Earth Science Applications
NASA, IBM, and Forschungszentrum Jülich have released an expanded version of the open-source Prithvi Geospatial artificial ...
Small asteroid misses Earth, another on the way: ‘Incoming!’
A small asteroid raced toward Earth on Tuesday morning, creating a fireball across the skies above eastern Russia, according ...
Billionaire who performed the first private spacewalk is Trump’s pick to lead NASA
President-elect Donald Trump has tapped a tech billionaire who performed the first private spacewalk to lead NASA.
Unlocking Earth’s Energy Balance: NASA’s CubeSats Explore Polar Heat Loss
NASA's PREFIRE mission uses two small CubeSats to measure far-infrared radiation emitted by Earth's polar regions, offering ...
A small asteroid struck Earth today. Here's what it looked like.
A tiny asteroid struck Earth this morning, lighting up the dark sky over northern Siberia as it burned up. Measuring around 27 inches wide, the asteroid—temporarily designated C0WEPC5—was detected by ...