Step back 1000 years, look up at the night sky and you might notice some extra dots of light compared with today. Back then, Chinese astronomers called these “guest stars” and believed them to be ...
From the earliest days, people around the world have looked to the heavens for navigation, time-keeping, and a sense of shared identity. Modern audiences can benefit from learning how celestial ...
No More Astronomy Photobombs? SpaceX Shows Off Starlink Satellite 'Mirror Film' The 'dielectric mirror film' on the second-gen Starlink satellites is designed to scatter sunlight away from Earth, ...