Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Budget passback documents reportedly suggest the White House wants to cut NASA's budget by half — possibly closing down Goddard Space Flight Center.

Astronomers and philosophers have long speculated on the possibility of planets orbiting distant stars.  In the 1990s the ...

NASA's Juno spacecraft has resumed normal operations after entering safe mode twice during its 71st close approach to Jupiter on April 4.

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ever since.

NASA's Juno spacecraft has resumed normal operations after entering safe mode twice during its 71st close approach to Jupiter on April 4. Safe mode is a precautionary status that a spacecraft ...

The culprit was probably Jupiter's incredibly intense radiation belts. There's some good news and just-okay news about NASA's mighty little spacecraft Juno, which has been orbiting Jupiter since 2016.

Juno was making its 71st close approach to Jupiter when it entered its precautionary status twice on April 4 as it was flying by the gas giant, NASA recently revealed. It’s not clear exactly ...

According to NASA, the planetary phenomenon will be clearest about 45 minutes before sunrise, low in the eastern sky and ...

The Lucy spacecraft will observe the asteroid Donaldjohanson on Sunday afternoon, before it moves on to study a handful of ...