"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Space scientists within NASA and outside it feel betrayed by the Trump administration’s changes at the agency, which was ...

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...

Astrophysicists have observed our central supermassive black hole. They found the accretion disk is constantly emitting flares without periods of rest. Shorter, faint flares and longer, bright flares ...