Latest about Solar System
How can we protect humans on Mars from dangerous solar storm radiation?
As space agencies and private companies look toward sending human crews to Mars, they'll have to find ways to mitigate the dangers posed by high-energy radiation from solar storms.
200 meteorites on Earth traced to 5 craters on Mars
Astronomers have traced the origins of 200 meteorites to five impact craters in two volcanic regions on Mars, known as Tharsis and Elysium.
JUICE: A complete guide to Jupiter's icy moon exploring mission
Reference The Jupiter Icy Moons Explorer, or JUICE, is a European Space Agency mission to explore Jupiter and three of its icy moons: Europa, Callisto and Ganymede.
The sun hides its age with magnetic activity
Measurements of the sun's age via oscillations that ripple through it can vary depending on whether those measurements are made near solar minimum or maximum.
The moon was once covered by an ocean of molten rock, data from India's space mission suggests
Data from India's recent Chandrayaan-3 mission supports the idea that an ocean of molten rock once covered the moon.
Earth's days once got 2 hours longer — and that may have triggered one of the biggest evolutionary explosions in history, study suggests
The moon once drifted thousands of miles farther away, and Earth's days got 2.2 hours longer, a new study finds.
Satellites capture Hurricane Ernesto racing across the Atlantic (images)
NOAA satellites in orbit have recorded real-time views of Hurricane Ernesto as it made landfall in Bermuda before sailing through the Atlantic.
Mars rock samples show signs of water in Jezero Crater — could life have once existed there?
NASA's Perseverance rover didn't find organic matter within the rocks, but scientists will keep looking.
