The Sound of the Big Bang Might Be Telling Us Our Galaxy Lives in a Billion-Light-Year-Wide Cosmic Hole
Controversial model posits Earth and our galaxy may reside in a supervoid.
Tag: hubble constant
The Universe’s Expansion Rate Is Breaking Physics and JWST’s New Data Makes It Worse
New data confirms a puzzling rift in the universe's expansion rate.
How fast is the universe expanding? We may need to recalculate
It's one of the fundamental universal features -- and we're still struggling to understand it.
The Universe is expanding — gravitational waves could show us how fast
A massive breakthrough in astrophysics might enable us to finally determine the rate at which the universe expands.
Star in our galaxy is almost as old as the Universe
A metal poor star located in the Milky Way galaxy, "just" 190 light years away from our Sun is 14.46+-0.80 ...
A novel way of measuring the size of the Universe
The Universe is in constant expansion, which is why it is commonly said to be infinite, so basically one can ...
