craters
New View of Venus Reveals Previously Hidden Impact Craters
Think of the Moon and most people will imagine a barren world pockmarked with craters. The same is likely true…
Titan May Have a Methane Crust 10 Km Thick
Saturn's moon, Titan, is an anomaly among moons. No other moons have surface liquids, and aside from Earth, it's the…
A New Rover Design Could Crawl Across the Moon for Decades Harvesting Water
We have known that water ice exists on the Moon since 1998. These large deposits are found in the permanently…
Ouch! A Monster Asteroid Crashed Into Ganymede 4 Billion Years Ago, Rolling it Over
Jupiter's moon, Ganymede, is a fascinating celestial body. Measuring 5,268 km (3,272 mi) in diameter, it is also the largest…
Basketball-Sized Meteorites Strike the Surface of Mars Every Day
NASA's InSight Mars Lander faced some challenges during its time on the red planet's surface. Its mole instrument struggled to…
Volcanic Plumes Rise Above Lava Lakes on Io in this Juno Image
As the most volcanic object in the Solar System, Jupiter's moon Io attracts a lot of attention. NASA's Juno spacecraft…
Ice Deposits on Ceres Might Only Be a Few Thousand Years Old
The dwarf planet Ceres has some permanently dark craters that hold ice. Astronomers thought the ice was ancient when they…
Early Mars Climate was Complex, with Streams Flowing Intermittently for Millions of Years
There's overwhelming evidence that Mars was once wet and warm. Rivers flowed across its surface and carved intricate channel systems…
New Photos Show Collapsed Chains of Craters on a Martian Volcano
Most everyone is familiar with Olympus Mons, the largest volcano on Mars and also the largest in the Solar System.…
There's a Crater on Mars That Looks Like a Bear
Facial pareidolia is the human tendency or illusion of seeing facial structures in an everyday objects – such as seeing…