"Jupiter's presence and growth history indeed seem to have played a critical role in determining the distribution of the ...

"The team really has experienced the loss of a loved one with the end of the mission." ...

Liftoff of the BlueBird 8-10 mission occurred today (June 17) at 2:39 a.m. ET.

For most of North America, the moon will slide over Venus in the mid-afternoon. The chances of witnessing this rare event are ...

The press conference about the plan to boost the orbit of NASA's Swift observatory starts today (June 17) at 11 a.m ET.

Astronomers using NASA's Chandra X-ray spacecraft have obtained the most detailed image yet of the jet erupting from the ...

Wednesday's mission will be the 14th Amazon Leo launch overall (counting the flight of two prototype spacecraft in October ...

The robotic freighter undocked from the International Space Station today (June 16) at 12:25 p.m. EDT (1625 GMT).

The fireball first appeared over Tupelo, Mississippi at 11:26 p.m. EDT (0326 GMT on June 15). It then raced roughly 300 miles ...

The crescent moon will shine alongside Jupiter, Venus and Mercury as it passes through the Beehive open star cluster on June ...

Musk's rocket company SpaceX made its debut on the Nasdaq, marking the largest IPO in history. With a staggering $1.78 ...