Astronomers sometimes talk about the universe as a series of puzzles that arrive one pixel at a time, and few images capture that better than a single, unresolved red speck at the edge of a ...
For years, scientists were puzzled by tiny glowing red points seen in the deepest images from the James Webb Space Telescope, known as the “little red dots.” At first, no one knew what they were, and ...
Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...
Artist’s impression of a black hole star (not to scale). Mysterious tiny pinpoints of light discovered at the dawn of the universe may be giant spheres of hot gas that are so dense they look like the ...
Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a black ...