The asteroid, which was first reported in December 2024 and is large enough to destroy an entire city, was initially ...

His concept was for a space telescope dedicated to detecting extrasolar planets, or exoplanets, which orbit stars other than the Sun. It was an audacious idea, a decade before any such planets had ...

Satellite imagery provides a unique perspective on our planet and can encompass a wide ... and see how it affects the people living on it. Earth from space This 2022 astronaut photo reveals ...