Twenty years ago, the US Congress instructed NASA to find 90% of near-Earth asteroids threatening Earth. They’ve made progress finding these asteroids that orbit the Sun and come to within 1.3 ...

A large asteroid, 2003 MH4, is set to approach Earth on May 24, 2025, at a distance of 6.68 million kilometers. Classified as ...

Using computer simulations, the researchers uncovered a scenario in which an ancient asteroid impact briefly amplified that field, just long enough for nearby rocks to capture and record its magnetic ...

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. The Les Makes ...

Scientists may have solved the mystery of why the moon shows ancient signs of magnetism although it has no magnetic field today. An impact, such as from a large asteroid, could have generated a cloud ...

Over at the Taiyuan Satellite Launch Center in the Shanxi Province, a CZ-6A launched Yaogan 40 Group 02 into polar orbit on ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

The asteroid will pass at a distance of 6.68 million kilometres from Earth, which is roughly 17 times closer than the distance between Earth and the Moon. Astronomers consider such proximity a close ...

A combination of a dynamo-generated magnetic field and massive impacts could explain the highly magnetized rocks in some ...

While the moon once had a weak magnetic field generated by a small molten core, the team's research suggests it likely wouldn ...

A large asteroid, 2003 MH4, will pass by Earth on May 24. It is about the size of the Eiffel Tower. The asteroid will travel ...

There have been proposed hypotheses as to how the Moon could have developed a core dynamo. For instance, a 2022 analysis ...