Latest about Solar System
Telescope spies rare interstellar comet 3I/ATLAS zooming through our solar system (photos)
Astronomers unveiled a striking view of the new interstellar visitor 3I/ATLAS on its journey toward the inner solar system.
How many people have walked on the moon?
Reference Only 12 astronauts have walked on the moon. Discover who they are, which Apollo missions took them there, and when humans will return to the lunar surface.
Satellite images track Grand Canyon wildfires burning across thousands of acres
Lightning-ignited Grand Canyon wildfires burn tens of thousands of acres, as NOAA’s GOES satellites continue to monitor the fires.
Dust devils on Mars leave 'fingerprints' that can guide future Red Planet missions
The high winds that birth dust devils can also revitalize robots by cleaning their solar cells.
Astronomers discover a cosmic 'fossil' at the edge of our solar system. Is this bad news for 'Planet 9'?
Astronomers using the Subaru Telescope have discovered a strange new body in a weird orbit at the edge of the solar system, which could be bad news for Planet Nine theories.
The largest Mars meteorite on Earth has sold for $5.3 million
Sotheby's in New York City auctioned off a giant chunk of Mars found in Africa. It sold for $4.3 million.
If aliens existed on Mars 3.7 billion years ago, they would have needed umbrellas
"Our work is a new piece of evidence that suggests that Mars was once a much more complex and active planet than it is now."
Colossal eruption carves 250,000-mile-long 'canyon of fire' into the sun (video)
A massive filament eruption carved a 250,000-mile-long "canyon of fire" into the sun — and sent a CME sailing into space.
