Senate alters sanctions to allow use of Russian rocket engines
They just avoided a major crisis in American spaceflight.
NASA will put on a colorful cloud show for the East Coast tonight (updated)
As part of an experiment, brightly-colored vapors will be released into the atmosphere.
NASA's Mars 2020 concept is perfect for Space Batman
We swear that's not a six-wheeler Batmobile.
NASA selects new class of astronauts for future exploration
The 22nd group includes engineers, military medics, pilots and scientists.
Astronomers prove Einstein right: Stars can warp light
But he was wrong about not being able to observe it.
NASA wants to make autonomous planes a reality
It’s just one of the unmanned aviation projects they’re exploring.
Mars rover's home crater was a potential hotbed for life
Curiosity's landing site was a warm lake for 700 million years.
SpaceX re-launches a Dragon capsule for the first time
The private spaceflight outfit isn't done breaking new ground.
Watch SpaceX re-launch used Dragon capsule for the first time (updated)
The cargo resupply mission is scheduled to launch from Kennedy Space Center tonight.