A brave star and a supermassive black hole confirm Einstein's theory of general relativity.
Finally, the Orion capsule is now complete and ready for tests involving humans slated in 2023.
The new study explains why our galaxy doesn't travel with the expansion of the universe.
The map is amazing.
Who's 'we' though?
It doesn't necessarily have to be red wine...
It's one of the fundamental universal features -- and we're still struggling to understand it.
Scientists envision using a very thin material to build a huge greenhouse on Mars.
A group of researchers at NASA is preparing for the final steps to launch the Española chile pepper into space in November.
Researchers plan to employ them as producers of food, antibiotics, other materials for astronauts on deep space missions.
Could this be the key to ensuring that the ISS lives long and prosper?
Titan is of interest because it is the only body in our solar system (besides Earth) that has liquid rivers, lakes, and seas on its surface.
Gamma-ray particles trillions of times more energetic than regular light hit the Tibetan plateau.
Uranus' rings are thin and imperceptible to all but the largest telescopes.
The early universe was a wild place to be in.
Interstellar travel requires some impossible physics.
It was 'imported' from space via a meteorite impact.