NASA just came up with a brilliant way to turn Martian soil into rocket fuel
November 1, 2018, 10:03 p.m. by Bryan Nelson
The plan could make human missions between Earth and Mars more practical.
The Kepler Space Telescope is dead. Long live Kepler!
October 31, 2018, 11:37 a.m. by Michael d'Estries
After nearly a decade of searching the Milky Way for Earth-size exoplanets, the space telescope has finally run out of fuel.
31 astonishing images to boost your appreciation of the night sky
October 23, 2018, 7:01 p.m. by Jacqueline Gulledge
Astronomy Photography of the Year competition shows off our solar system's best angles.
Einstein and Godzilla lead new pack of 'gamma-ray constellations' from NASA
October 23, 2018, 12:36 p.m. by Michael d'Estries
NASA marks 10 years of the Fermi Gamma-ray Space Telescope.
Chinese city plans to launch an 'artificial moon' to replace streetlights
October 18, 2018, 10:18 p.m. by Bryan Nelson
The wild plan involves a reflective satellite that would beam down a 'dusk-like glow' within city limits.
In his final book, Stephen Hawking makes it clear where he stands on God
October 16, 2018, 2:48 p.m. by Bryan Nelson
It's one of many bold claims made by the late physicist in his final book.
Booster failure forces space crew to abort mission mid-launch
October 12, 2018, 9:17 a.m. by Ben Bolton
Nick Hague of NASA and Alexey Ovchinin of Roscosmos are safe and in good condition.
Geminid meteor shower: What you need to know
Comet's historic flyby may be visible for the holidays
10 wonders of the solar system
Can you really name a star or buy land on the moon?
The mystery of dark matter and dark energy might just have been solved
Distance between Earth and moon revealed in stunning snapshot