But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...
The James Webb Space Telescope caught a glimpse of these violent bundles of gas and stars. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...
A new study, appearing in The Astrophysical Journal and based on observations from NASA's Chandra X-ray Observatory, challenges the prevailing understanding that almost all galaxies harbor a ...
If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of ...
Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
A team of astronomers looking at galaxies in the universe’s distant past have discovered nine young, compact galaxies, each weighing in at 200 billion times the mass of the Sun. Imagine receiving an ...
How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a camera so powerful it can see light from galaxies that formed more than 13 ...
Astronomers have exposed the James Webb Space Telescope (JWST) to its first glimpses of the universe's most violent and gory events: stars being ripped apart and devoured by black holes. The powerful ...
The vastness of space allows for a huge variety of structures to pop up all over the place. Even things we think of as one-and-done objects—like galaxies—come in quite a few shapes and sizes. Follow ...
A possible new "jellyfish" galaxy discovered by the James Webb Space Telescope could deepen our understanding of galaxy evolution and star formation. When you purchase through links on our site, we ...
Astronomers have identified a massive cloud of water vapor surrounding a distant quasar, marking the largest single reservoir ...