A group of people wearing blue jumpsuits surround a clear orange box that is attached to the floor in the cabin of an aircraft. They are smiling and floating in the air because they are experiencing zero gravity.

Berkeley students flip, float and experiment on zero gravity flight

PLanets aligned in the solar system

Study of salty water deepens our understanding of icy planets’ oceans

 an artist's drawing of a future Martian colony, with red dust around solar arrays and a habitat

Solar beats nuclear at many potential settlement sites on Mars