Hubble's Main Computer Is Offline, And NASA Is Desperately Attempting to Fix It

An Inconstant Hubble Constant? New Research Suggests Fix to Cosmological Cornerstone

Save 32% on Amazon's Fire TV Stick in Star Wars Mandalorian Blue to stream your sci-fi this Prime Day

Space agencies are learning how to make food on Mars and the moon. NASA and the German space agency are investing in space agricultural projects, with testing in regions like Antarctica, that could potentially support habitats beyond Earth.