The Chang'e-5 mission will attempt to bring back rock and soil samples from a previously unexplored part of the moon, helping scientists better understand its volcanic history.
Scientists have used a NASA probe way out in space, beyond Pluto, to measure visible light that's not connected to any known source such as stars or galaxies.
Four astronauts are flying to the International Space Station aboard SpaceX's Dragon crew capsule. The mission is the first of what NASA hopes are many.
Four astronauts are scheduled to take a SpaceX capsule to the International Space Station on Saturday. NASA hopes to demonstrate the safety and reliability of regular crew transportation to the ISS.
The breakthrough suggests that water, vital to life on Earth, could be distributed across more parts of the lunar surface than the ice that has previously been found in cold and dark places.
A NASA spacecraft sent out to collect rocks from an asteroid seems to have nabbed a lot of material, but there's now an unexpected problem — a flap isn't closing because some rocks are stuck.
NASA has collected and is returning its first sample from an asteroid. The rocks and dust could help us understand potentially dangerous space rocks and the history of the solar system.
Astronauts have been able to cast ballots from above since the Texas legislature gave its blessing in 1997. "It's critical to participate in our democracy," NASA astronaut Kate Rubins said.
The sun can affect people's electronics, the power grid and communications and navigation systems. But scientists predict that for the next decade or so, the sun's activity will not be too disruptive.
