Earth, asteroid

A massive asteroid, spanning more than two miles across, has just made its closest approach to Earth in decades - but its ...
Alinda, which measures about 4.2 kilometers in diameter, can be seen from our planet. This is due to an astronomical ...
"it's not completely unusual for asteroids to be near the Earth," Gallagher said. "Our moon is about a quarter million miles ...
The asteroid, named 2025 AB, is expected to pass us at a distance of 95,200 miles, about twice as close as the orbit of the ...
Researcher Noemí Pinilla-Alonso explained that the composition is uncharacteristic of objects near Neptune. Its gaseous and ...
The space rock - named (887) Alinda - is so large it should be viewable with ordinary binoculars. With an estimated diameter ...
According to the Bible, the Canaanite city of Sodom was destroyed by a "rain of sulphur and fire." Nowadays, scientists ...
NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...