Future Venera-D mission goal might be to find out whether the dark streaks seen in Venus' clouds are actually signs of alien life.
A spacewalk was recently conducted by two astronauts outside the ISS to upgrade its power grid.
The very irregular dimmings of Tabby's Star might be caused by "belly-ache," according to a new study.
Mini rocket launch fails; scientists were compelled to turn off ignition.
NEOCam will not launch, although it got additional funding for next year.
China has started the construction of the world’s highest gravitational wave telescopes in Tibet’s Ngari Prefecture.
The SBIRS GEO Flight 3 is scheduled to launch on Jan. 19.
A molecular tool to detect amino acids on the Moon and exoplanets is created.
The image reveals intricate details about the moon, Mimas.
Four months after the explosion, SpaceX's Falcon 9 rocket is back.
Astronomers spotted a new massive "hot Jupiter" near a variable star that is about 66 percent bigger than the planet Jupiter.