A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.
Pandora mission is designeed to "provide in-depth study of at least 20 known planets orbiting distant stars," according to ...
A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that's in danger of crashing back to Earth.
A first-of-its-kind mission launched Friday in the hopes of preventing NASA’s Swift Observatory from dropping out of ...
A refrigerator-size spacecraft will try to grab onto Swift and nudge it to a higher orbit, enabling it to continue observing powerful cosmic explosions.
A man, who was working on the question of "matter existing in two places simultaneously," went mysteriously missing.
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...
The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.
NASA’s Swift space telescope is reaching the end of its two-decade run in orbit – unless a satellite launched on 3 July can ...
Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...
A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...