There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the ...

UChicago physics Prof. Bonnie Fleming, who is also the chief research officer at Fermi National Accelerator Laboratory, is ...

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 team using the LOFAR radio telescope network made this claim. They combined LOFAR data with two other sensitive radio ...

A persistent, nagging problem with the expansion speed of the Universe may not require a rewrite of everything we know about physics. New measurements taken using the James Webb Space Telescope ...

If findings are correct, astronomer Tomonori Totani told Newsweek, this may finally solve "the greatest mystery in cosmology.

Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

A panel of physicists and astronomers grapple with possible cracks in our modern creation myth, the standard model of cosmology. JWST’s image of spiral galaxy NGC 628, which is 32 million light-years ...

Precise measurements from multiple radio telescopes strongly suggest that our solar system is moving far too fast for our ...