A dazzling galaxy discovered by the James Webb Space Telescope (JWST) is forcing cosmologists to reexamine key assumptions ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

The James Webb Space Telescope (JWST) has captured one of the most stunning and rare cosmic sights in astronomy: a nearly ...

Astronomers Detect Black Hole 'Starving' Its Host Galaxy to Death Sep. 16, 2024 — Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive black holes can ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

The NASA/ESA/CSA James Webb Space Telescope has captured a beautiful juxtaposition of the nearby protostellar outflow known as Herbig-Haro 49/50 with a perfectly positioned, more distant spiral galaxy ...

New data from the Atacama Cosmology Telescope has allowed astronomers to travel back in time to the dawn of the universe.

Barnard’s Star has served as a kind of white whale for astronomers over the ... of telescopes on Earth and can’t be detected with powerful space observatories like the James Webb Space Telescope. The ...

The James Webb Space Telescope (JWST) has detected a peculiar and unexpected ... a new universe would perceive its parent universe as the opposite side of its only white hole. A white hole, thought of ...

Credit: NASA, ESA, CSA, M. Meyer (University of Michigan), A. Pagan (STScI) The James Webb Space Telescope (JWST) has probed deep into the dusty shroud of a young nebula alight with star formation ...

In 2019, data from the Hubble Space Telescope proved this wasn’t just a fluke. Then, in 2023, even sharper measurements from the James Webb Space Telescope (JWST ... tiny ripples in the cosmic ...

SPHEREx will act like a partner for the James Webb Space Telescope. While Webb is a targeted telescope, meaning it observes a small area but in greater detail, SPHEREx is a survey telescope that ...