Wisconsin Republican U.S. Senate candidate Eric Hovde has conceded defeat in the race narrowly won by Democratic Sen. Tammy ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

2024 PT5 is a near-Earth object roughly 36 ft in diameter discovered on 7 August 2024, when it was 353,200 miles from Earth.

Astronomers at the Complutense University of Madrid first spotted this intriguing event using a powerful telescope in ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

For the past couple of weeks, Earth's orbit has been home to a "mini-moon" the size of a city bus. The celestial object is ...