The heat-seeking probe won't reach its target depth.
It's unclear if the core will perform another "hot fire" test in the coming weeks.
NASA is ready to give missions at Mars and Jupiter a little more time to continue their investigations, although there’s no guarantee they will finish out...
"It was as if somebody had just created a telescope that was a time machine."
The collapse of the iconic radio telescope at the Arecibo Observatory in Puerto Rico last month has left astronomers with a host of questions about what...
The universe has been making rocky planets for a long, long time.
It returns to Earth Wednesday.
The Neptune-size KOI-5Ab does indeed exist.
How will future astronauts get back home to Earth from Mars ? According to a new study, they could make rocket fuel from the methane that’s...
Photos from NASA’s Hubble Space Telescope show the stunning Stingray nebula fading at an unprecedented rate. The Stingray nebula, formally known as Hen 3-1357, is the...