Around 7:15 am on June 30 in 1908, during the reign of Tsar Nicholas II, an object from space entered Earth's atmosphere over ...

As the United States prepares to celebrate its 250th anniversary, the history of the solar system tells its own story of ...

A gas giant planet called WD 1856b, orbiting the burned-out core of a dead, sun-like star. And in a new study published today in Nature, researchers report an even wilder discovery: Not only is WD ...

After checking its trajectory against at giant database of objects maintained by the Minor Planet Center in Cambridge, Mass., ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming into view, revealing hints of a surprising past – and the origin of Saturn's ...

That asteroid explosion over Tunguska was 1,000 times stronger than the nuclear bombing of Hiroshima.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Skywatchers are already out shortly after sunset observing ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. On Tuesday, June 9, Venus and Jupiter will come together in ...

A star passed near Earth and the Sun and jostled objects in the Oort Cloud 2.5 million years ago, sending them on a journey towards us. They are all long-period comets, meaning most of them would ...

Jupiter and Venus put on a spectacular performance as they met in the twilight sky on June 9 during a close planetary conjunction as Mercury lurked nearby — and we've got the photos to prove it! The ...

Get ready for a spectacular sight tonight (June 9), as Jupiter and Venus make a close approach in the evening sky, while Mercury shines close to the western horizon in the glow of the setting sun.