A bizarre stellar 'toddler' is leaving scientists scratching their heads.
The incident adds more strain to already tense relations between the US and Russian space programs.
A Congress-mandated committee recommends that finding alien life becomes a priority for most NASA missions.
The findings raise some interesting questions about these beautiful structures.
Dark matter makes up most of the universe -- and we still don't really know what it is.
The huge lander is supposed to ferry humans between an orbiting space station and the lunar surface.
Phosphates forged in space made their way to Earth on comets and asteroid.
A way to create a piece of Mars here on Earth -- kind of.
It's the third Solar System body, in addition to Earth and Mars, where dust storms have been observed.
An experimental spacecraft designed to solve our growing space junk problem was a sound success.
This could give insights on the birth of the Earth, and even the solar system.
Ceres just got a heck of a lot more interesting to researchers.
Very Renaissance-y, I love it!
The chances of it happening are pretty slim though.
It's been almost 50 years since a human has come this close to the moon.
Astronaut suits plastered in ads like NASCAR racers? Now that's a thought...