A minimum of three 'city-killer' asteroids have been spotted near Venus, and they could strike Earth in the next few weeks ...

During a House Committee on Space, Science and Technology hearing, experts discussed the state of NASA's planetary defense ...

A new threat looms as scientists warn of dangerous asteroids near Venus, hidden from Earth's telescopes by the Sun's glare.

The Starship program of SpaceX faced another major setback on Wednesday, when its Starship upper stage crashed into the ...