The James Webb Space Telescope has observed a distant cosmic explosion that erupted in the early universe called "supernova ...
Measuring the Hubble constant, the rate at which the universe is expanding, is an active area of research among astronomers ...
The James Webb Space Telescope has zoomed in on an ancient supernova, revealing fresh evidence that a crisis in cosmology ...
A gravitational lens tripled the event in the night sky and helped astronomers measure the rate at which the universe is ...
The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...
The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...
A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a ...
A 14-year Hubble Space Telescope study suggests the universe was teeming with supermassive black holes. But how could that be ...
This image from the NASA/ESA Hubble Space Telescope features the spiral galaxy IC 1954, located 45 million light-years from ...
The $1.6 billion mission is an extremely complicated engineering challenge and will make gravitational wave detections in ...
Star explosions called novas are happening twice as often near a gargantuan black hole jet as they are in the rest of the ...
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than images from ground-based telescopes. In August of that year, Hubble made one of ...