Three NASA astronauts are speaking at a news conference after spending more than seven months in space aboard the International Space Station.

The cryovolcanic "centaur" comet 29P/Schwassmann-Wachmann has erupted four times in less than 48 hours, becoming unusually ...

Ditto for the Leonids, according to NASA, which will be visible through Dec. 2 ... The Southern Taurids, however, originated ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

When the dust from the comet hits Earth's atmosphere at 65,000 mph, it burns up and creates a meteor shower, according to ...

A meteor shower known for blazing fireballs is set to peak on Monday night into early Tuesday and could present a dazzling ...

You don’t need a telescope or binoculars to see the Leonids. To ensure good viewing conditions, you should go to the darkest ...

According to Woodrum, the phenomenon people get the chance to see this Halloween is a rare event in which the red giant adds ...

The space agency defied incredible odds to get its asteroid-hunting OSIRIS-REx spacecraft off the ground. Since then, the mission has upended everything we know about our solar system.

From a readily visible comet to a regularly scheduled supermoon, October’s night sky was busier than usual, topped off with t ...

NASA and the European Space Agency’s Solar and Heliospheric Observatory (SOHO) spotted Comet C/2024 S1 (ATLAS) as it made its ...

Credit: NASA Goddard Space Flight Center Election 2024 live updates: Harris, Trump face off in these ... as Jets aim to replace injured player Astrophotographer captures comet Tsuchinshan-ATLAS ...