A fresh grapefruit floats in microgravity at the International Space Station in this photo taken by Canadian astronaut David Saint-Jacques. "Enjoying the last few fresh items until the next resupply spacecraft," Saint-Jacques tweeted yesterday.
NASA published moon-observation worksheets to teach kids about the science of total lunar eclipses.
The distant object Ultima Thule spins into view in a dramatic new video captured by NASA's New Horizons spacecraft.
The China Lunar Exploration Program has given the Maisto Tech toy company exclusive rights to manufacture toy versions of the Chang’e-4 lunar rover, which landed on the lunar farside on Jan. 2, 2019. See how the toys are made in this photo gallery!
Here's something you don't see every day — the glint of freshly fallen rain on the surface of an alien world.
The second season of "Star Trek: Discovery" will be back on your screens via CBS All Access this Thursday evening at 8:30 p.m. EST.
On January 17, 1985, the United States launched its 1,037th and final Aerobee rocket. See how it happened in our On This Day In Space video series!
Whenever we have a total eclipse of the moon approaching, as we do now, my mind always drifts back to my very first total lunar eclipse more than half a century ago.
NASA's Jet Propulsion Laboratory has not furloughed employees due to the ongoing government shutdown but "may have to consider some adjustments on a mission-by-mission basis" if Congress does not approve NASA funding by the end of January.
The cotton plants that sprouted on the moon's far side aboard China's Chang'e 4 lander are dead, done in by the bitter cold of the lengthy lunar night.
The NROL-71 spacecraft is scheduled to launch atop a United Launch Alliance Delta IV Heavy rocket from California's Vandenberg Air Force Base on Saturday (Jan. 19) at 2:05 p.m. EST (1905 GMT; 11:05 a.m. local California time).
Scientists think that they've spotted a rare, Jupiter-size black hole casually strolling through the Milky Way galaxy.
Astronomers barely know anything about dark matter, but now they know this: It behaves differently in old, dying galaxies than in new, star-forming ones.
The spacecraft that have peered at Saturn's moon Titan discovered a strange, yet strangely familiar world where life could theoretically take root. Now, scientists want to return, buoyed by Earth's fascination with drone technology.
The Hubble Space Telescope's main eye on the universe should be back up and running soon.
NASA hasn't been totally grounded by the government shutdown.
Taken from Cerro Paranal, a mountain in Chile's Atacama Desert that is home to the European Southern Observatory's Very Large Telescope, an almost 360-degree panoramic view shows several interesting objects of the night sky.
The cast of "Star Trek: Discovery" tell us what we can expect in Season 2.
This probably tops your most embarrassing butt-dial moment: Back in 2012, Dutch astronaut André Kuipers mistakenly called 911 from the International Space Station.
NASA's proposed Lunar Orbital Platform-Gateway is a lunar outpost that could house astronauts for months at a time, allowing them to perform advanced scientific experiments and travel into deep space.