Observations from a radio telescope almost certainly aren't evidence of aliens, but we'd love to know more about…
ESA's Gaia detected unusual 'starquakes' during its third survey of the galaxy.
The space agency’s announcement comes on the heels of some inconclusive UFO hearings before Congress.
The space telescope’s mirror was hit by a micrometeoroid, but it's still in great shape to carry out its mission,…
They're the first organic molecules recovered from an asteroid in space. The Hayabusa2 mission visited asteroid…
Scheduled for launch in 2029, the probe will search for clues about Venus' potentially habitable past.
NASA has set July 12 as the official release date of the telescope’s first high-quality shots of the cosmos.
A new atmospheric model sheds light on why Uranus is so pale.
The NASA Earth Observatory recently shared images of volcanoes, cyclones, and phytoplankton.
Observers in North America will have the best view, but there’s no guarantee that the Tau Herculids will put on a…
These views from the helicopter's flight are unmatched.
Hours of audio indicate that the Red Planet stifles sound, especially lower frequency noises.
The dust-covered probe will focus on collecting data during its final months on Mars.
No spacecraft is safe from the Red Planet’s swirling dust.
Here's what Solar Orbiter saw during its recent close approach of the Sun.
Voyager launched in 1977, and now humankind’s most distant object is transmitting data that doesn’t make sense.
A rare stellar death may have formed a rock that eventually landed in Egypt.
The dust-covered spacecraft detected landmark geophysical events on Mars, despite significant obstacles.