James Webb telescope may have spotted controversial 'dark stars' in the far universe. First hypothesized in 2007, they are made when collapsing hydrogen and helium, which on their own would form a black hole, mix with dark matter.
Infrared and informed: The ultimate James Webb Space Telescope quiz
The James Webb telescope proves Einstein right, 8 times over. The telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that Albert Einstein first predicted some 100 years ago.
James Webb Spots Intense Auroras on Nearby Rogue Planet
James Webb Space Telescope Finds Atmosphere on Lava Planet TOI-561 b
James Webb telescope finds a warped 'Butterfly Star' shedding its chrysalis — Space photo of the week
How the James Webb, Euclid and Roman space telescopes could team up to hunt supermassive black holes from the dawn of time
‘A paradigm change’: black hole spotted that may have been created moments after big bang. Sighting by James Webb space telescope of black hole with sparse halo of material could upend theories of the universe.
The unthinkable confirmed—James Webb and Hubble prove that the universe is expanding at two different speeds, throwing cosmology into crisis
Astronomers stunned as James Webb finds a planet nursery flooded with carbon dioxide
Voyager missed it, but James Webb Just Found Uranus’ hidden moon
James Webb Spots Birthplace of Planets in Extreme Ultraviolet Conditions
NASA’s James Webb Space Telescope Discovers New Moon of Uranus
James Webb telescope reveals 'Sleeping Beauty' galaxies in the early universe — snoozing where they weren't supposed to exist
NASA’s James Webb Space Telescope Inspects Cat’s Paw
How Trump's budget cuts could affect 2 iconic space telescopes: Hubble and James Webb
James Webb Space Telescope Discovers Its First Planet
James Webb captures the first image of a new world beyond our solar system
James Webb telescope captures direct images of Saturn-sized exoplanet | James Webb space telescope
James Webb just found a planet where it rains sand and its neighbor builds with it
