A radical architectural proposal by New York-based Clouds Architecture Office envisions the world’s tallest building — ...

In December, astronomers identified that the asteroid YR4 had a small but not insignificant chance of striking Earth in 2032, ...

The mission, scheduled for this year, is a significant milestone in the development of space-based solar power systems. If ...

The work that we’re doing is really important because warning time is everything,” says Danica Remy of the B612 Foundation in ...

The failed Soviet spacecraft Kosmos 482 could crash to Earth overnight tonight after more than 50 years in the wrong orbit.

Vesta’s classification has vexed astronomers for decades, but a recent study is forcing planetary scientists to reevaluate ...

They add: "The asteroid's orbit around the Sun sees it safely pass Earth several times in just a few years before ...

The asteroid, with a diameter of about 950 feet will come close enough to Earth on Friday to warrant astronomers keeping a ...

A Soviet-era spacecraft meant to land on Venus a half century ago is expected to plunge uncontrolled back to Earth within ...

"This 230–510 meters large asteroid will reach its minimum distance (about 4.2 millions of km, 10.9 times the average lunar ...

A stadium-sized asteroid will pass by Earth today, Friday, May 9. Scientists say the "potentially hazardous" 950ft-wide space ...