If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision ...

The supergiant star M31-2014-DS1, which has a mass 20 times greater than the sun and is located 2.5 million light-years away ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469 ... Evans | edited by Space.com's Steve Spaleta ...

A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by ...

"This information will help us fill in the gaps in our knowledge of how brown dwarfs form and their relationship to stars and planets." Using the James Webb Space Telescope, astronomers have ...

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they ...

Astronomers observed neutron star 4U 1820-30 spinning at 716 times per second, among the galaxy’s fastest, emitting bursts ...

Its infrared eyes observed all the gas and dust flung into space by a huge, hot star 15,000 light-years away. While the new James Webb Space Telescope has spotted even older galaxies during its ...

Astronomers using the James Webb Space ... Runaway 'failed star' races through the cosmos at 1.2 million mph Previous observations of NGC 602 taken with the Hubble Space Telescope revealed that ...

4, 2024 — The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron ... James Webb Space Telescope Reveals Elusive Details in Young ...