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Why do Uranus and Neptune Have Magnetic Fields? Hot ice

The outer “ice giant” planets, Neptune and Uranus, have plenty of mysteries.  One of the biggest is where exactly they…

1 month ago

Shadows on the Moon Could be Hiding Water, Even in the Daytime

Shadows have been known throughout history to be excellent hiding places.  They may even be hiding unexpected things off the…

4 months ago

Beautiful Image of Ice at Mars’ Northern Polar Cap

A new image from the ESA's Mars Express spacecraft shows how beautiful, and desolate, Mars can appear. It also highlights…

2 years ago

Icy Hot: Europa’s Frozen Crust Could Be Warmer Than We Thought

All the worlds may be ours except Europa but that only makes the ice-covered moon of Jupiter all the more intriguing. Beneath…

6 years ago

How Do We Terraform The Moon?

Given its proximity to Earth and our history of exploring it, colonizing and terraforming the Moon could be much easier…

6 years ago

Does Antarctica Have A Hidden Layer Of Meteorites Below Its Surface?

A team of University of Manchester researchers proposes an intriguing answer to the puzzle of why we've found precious few…

6 years ago

What About a Mission to Europa?

Europa’s water exists in a layer around the planet, encased in a layer of ice. Could there be life down…

6 years ago

What’s Up With Ceres’ Mysterious Bright Spots? Reply Hazy, Ask Again Later

The crater that contains those puzzlingly bright spots on Ceres may harbor an equally puzzling haze. Or not. The hints of haze…

6 years ago

Rosetta’s Comet Sparkles with Ice, Blows Dust From Sinkholes

Comet 67P/C-G may be tiny at just 2.5 miles (4 km) across, but its diverse landscapes and the processes that shape…

6 years ago

Ceres Has Lots of Bright Spots

Those bright mystery spots aren't the only ones on Ceres. Recent photos posted on JPL's Photojournal site  feature a spectacular rayed crater…

6 years ago