This is the light echo of the Big Bang, the first light that freely moved through the universe. This relic is crucial to our ...
A striking reality faces modern cosmology: two of the most advanced telescopes ever built now agree on a result that the standard cosmological model cannot explain. Webb’s confirmation of the Hubble ...
By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...
What does it mean when a black hole in the infant universe is growing faster than the galaxies around it and why does this matter for a cosmos whose expansion rate is already too fast for current ...
"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." ...
In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...
Welcome to the latest astronomy space news for December 1, 2025! This month, we’re looking at how galaxies grow, what the ...
A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...
Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...
Comet 3I Atlas is currently ~186 million miles from Earth, which is twice the distance from the Earth to the sun. It is ...