The search for alien life has moved from planets to moons. This video dives into the hidden, globe-spanning oceans beneath ...

Electrons released when cosmic rays strike water-ice can provide energy for microbes and facilitate the formation of complex ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A vast ocean on Jupiter's moon Europa contains all the ingredients for life, according to new research. Aliens really could be living under its surface - just like in space thriller Europa Report, say ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter.

NASA’s announcement came in the wake of a $500 million hike in budget for 2015, to $18.5 billion. The space agency will now plan out the robotic mission, to be launched in the next decade. NASA chief ...

Early Wednesday, Congress released a proposed 2016 budget that sets aside a healthy $19.3 billion for NASA—nearly $1 billion more than the Obama administration requested for the space agency. The ...

By chance, NASA Europa Clipper captured interstellar comet 3I/ATLAS in ultraviolet light as it sped past Earth, revealing hidden gases and offering a rare preview before its Jupiter encounter ahead.

It was a history making launch -- when NASA’s Europa Clipper embarked on its long five-year voyage to Jupiter. The $5 billion spacecraft is the largest ever built for a mission headed to another ...