NASA’s Dragonfly mission to Titan is moving forward with a major update, confirming plans to launch in 2028 and arrive at ...

This hypothesis has the advantage of explaining why the rings have a lot of ice and little rock, in contrast to models where a moon strayed inside Saturn’s Roche limit and was pulled apart.

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best ...

The group of climate crisis deniers — Steve Koonin , John Christy , Ross McKitrick , Judith Curry, and Roy Spencer — took particular aim at the EPA’s 2009 endangerment finding, which provided the ...

Expendable heavy-lift launcher sends 32 satellites for ecommerce titan's growing low-Earth orbit constellation.

Dog sled culture in northern Greenland is at risk as climate change is causing the ice and snow to melt. In January, ...