NASA astronauts

A new study suggests that four of Uranus' biggest moons could be hiding secret oceans beneath their icy shells. The moons, named Ariel, Umbriel, Titania, and Oberon, might be warm enough to sustain liquid water. The research, which was published...

Recent findings by NASA's SOFIA telescope have dismissed a remarkable claim made two years ago that there were signs of alien life in the atmosphere of Venus. The 2020 study suggested this was possible due to an observed chemical phosphine...