Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.
SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even the JWST can't exactly do.
The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...
Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the universe was half its age.
Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).
The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...
Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...
NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...
Despite all that, what we actually know about the early universe is slim. But James Webb is changing that. The new NASA and ESA-run space telescope made headlines earlier this year with Webb’s ...
Astronomers using the James Webb ... across the observable universe-a feat that scientists once thought was impossible. The best previous attempts with the Hubble Space Telescope had only detected ...