Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged geomagnetic storm in May 2024, including a never-before-seen structure that is ...
The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...
YR4 does smash down on the lunar surface, the explosion might be visible from Earth and would leave a new crater on the near ...
YR4 now has a 2.3% chance of impacting Earth in 2032, prompting ongoing observations. Ground-based telescopes will track it ...
YR is considered to be larger than the Chelyabinsk asteroid that struck Russia in 2013. Its shock wave was strong enough to ...
According to the BBC, the asteroid's size means it would have the same power as a nuclear bomb if it were to hit the Earth.
The asteroid warning network is affiliated with the United Nations. Officials activate the IAWN when an asteroid bigger than ...
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Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...