NASA has released a haunting audio clip of sound waves rippling out of a 250 million light-years-away supermassive black hole. The black hole is at the heart of the Perseus galaxy cluster, and the acoustic waves it emits have been … Read More
Author: Andrew Coates Professor of Physics, Deputy Director (Solar System) at the Mullard Space Science Laboratory, UCL Space X and Tesla founder Elon Musk has a vision for colonising Mars, based on a big rocket, nuclear explosions and an infrastructure … Read More
The James Webb Space Telescope, astronomers’ new eye in the sky, has already captured images of the most distant galaxies ever seen. Now, NASA’s powerful infrared observatory is providing breathtaking views of our own cosmic neighborhood in snapshots released on … Read More
For a few nights more than 9,000 years ago, at a time when many of our ancestors were wearing animal skins, the northern skies would have been bright with flickering lights. Chemical isotopes in ancient ice cores indicate that one … Read More
NASA’s Artemis 1 moon rocket headed back to the launch pad Tuesday night (Aug. 19) to take a step closer to a historic lunar mission. Artemis 1 is an uncrewed test flight of the massive Space Launch System (SLS) megarocket … Read More
Using data from the JWST, an amateur on Reddit created the first image of the TRAPPIST-1 system. JWST, a telescope so powerful that it makes Hubble look like someone smeared their thumb on the lens, has already taken a long … Read More