Space.com
Winter solstice 2022 brings the longest night of t...
The winter solstice is today (Dec. 21), marking the official start of astronomical winter in the Nor...
8 ways the James Webb Space Telescope is revolutio...
One year after its launch, the flagship space telescope is already making discoveries that are trans...
Europe's Vega C rocket fails on 2nd-ever mission, ...
Europe's Vega C rocket failed during its second-ever mission on Tuesday night (Dec. 20), which was s...
Two potentially habitable Earth-like worlds orbit ...
Astronomers have discovered two Earth-like exoplanets orbiting a red dwarf near our solar system tha...
Watch 2 NASA astronauts conduct spacewalk early We...
Two NASA astronauts will conduct a spacewalk early Wednesday (Dec. 21) to install new solar arrays o...
Zero-G flight for disability ambassadors shows spa...
AstroAccess flew 14 individuals from 5 countries on a parabolic research flight Dec. 15, to open up ...
SpaceX aims to start launching next-gen Starlink s...
SpaceX will soon start launching a new generation of Starlink broadband satellites, which could help...
Strange arrangement of Milky Way's groupie galaxie...
Scientists may have explained the mysterious distribution of small satellite galaxies around our Mil...
NASA's InSight lander on Mars goes silent as power...
NASA lost contact with its Mars InSight lander on Monday (Dec. 18) after the spacecraft failed to re...
Shock wave from sun has opened up a crack in Earth...
A mysterious shock wave in a gust of solar wind has sent a barrage of high-speed material smashing i...
Salute Apollo 17's 50th anniversary with freshly r...
NASA restoration wizard Andy Saunders on Apollo 17's restored photos in his new book, "Apollo Remast...
Watch Europe's Vega C rocket launch its 2nd missio...
Europe's Vega C rocket is scheduled to launch on its second-ever mission on Tuesday night (Dec. 20),...
China picks 4 international payloads for historic ...
China has revealed that four international experiments will fly on its historic Chang'e 6 sample-ret...
Ursid meteor shower shines with ideal dark sky con...
The moon will be at new moon phase on Dec. 23 when the Ursid meteor shower reaches its peak, meaning...
Europa's icy crust may let more material into hidd...
New research shows that even smaller impacts can warm and soften enough ice on Jupiter's moon Europa...
Superdense neutron star likely has solid crust, NA...
NASA's IXPE space telescope observed a neutron star with a powerful magnetic field in X-rays for the...
This may be the last Mars photo from NASA's InSigh...
This photo from NASA's InSight lander on Mars just may be its last as the power-starved lander appro...
Why haven't aliens contacted Earth? New Fermi Para...
We have absolutely no evidence for any extraterrestrial civilization, let alone life. This is Fermi'...
