Determining the expansion rate of the universe, a number called the "Hubble constant," shapes our entire understanding of the cosmos, its age, and its ultimate fate.

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

Scientists may have uncovered how supermassive black holes, forming mere hundreds of millions of years after the Big Bang, ...

Rocket Lab's stock has been an investor's dream, skyrocketing 495% in the past year, 479% in six months, and 125% in just the ...

NASA has made a remarkable discovery while flying over the arctic ice in Greenland during an April 2024 survey. The radar ...

An international team of astronomers has employed the James Webb Space Telescope (JWST) to observe a supermassive Galactic ...

The sharp resolution of Webb’s MIRI (Mid-Infrared Instrument) also brings into focus details of the galaxy’s outer ring, ...

A senior executive at NASA who helped launch the James Webb telescope — ”the world’s premier space science observatory,” ...

The infrared-light image captured by the JWST's MIRI (Mid-Infrared Instrument) reveals the galaxy in a totally different way ...

The James Webb Space Telescope (JWST) shows off its infrared capabilities once again in new imaging of the well-known ...

"Maybe we didn't understand the universe as well as we thought," said astrophysicist Justus Gibson of CU Boulder.

Using NASA ‘s TESS (the Transiting Exoplanet Survey Satellite) and observations from ground-based telescopes in Australia, ...