The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...
Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...
A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by ...
The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...
The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...
The nearby bright star Vega is surrounded by a surprisingly smooth, 100 billion-mile-wide disk of cosmic dust, confirming ...
Space never ceases to amaze us, but what the James Webb Space Telescope (JWST) just found has changed everything that we know about the universe. The JWST is an advanced version of the 1990 Hubble ...
Hardegree-Ullman said that while she was completing her undergraduate degree at the University of Arizona in the early 2000s, a member of the institution shared with her that they were involved with ...