Moons orbiting free-floating planets, planets drifting through space without a parent star, might seem like unlikely candidates for life. However, a new study published in the Monthly Notices of the ...

Life in space is weirder than you might think, with the crew facing toilet issues, saliva collections, DIY fixes to onboard ...

Free-floating planets could host moons with tidal heating and thick, hydrogen-rich atmospheres that may be able to create billions of years of potentially habitable surface conditions. When you ...

This is the center of the Heart Nebula or IC-1805 in the center is a cluster of stars known as Melotte 15. It is located in the Perseus Arm of the Galaxy in the constellation Cassiopeia. Credit - ...