A faint, distant object emitting X-rays may finally clarify the nature of the enigmatic “little red dots” spotted by the James Webb Space Telescope. Detected through combined data from NASA’s Chandra ...

They’re red, they’re reasonably big, and they have no business being in the main asteroid belt, but their discovery confirms the complex conditions in place when the solar system was still forming.

A group of scientists has discovered two unusually red objects in the asteroid belt between Jupiter and Mars, and they may have originated from farther in the solar system. These objects — called 203 ...

Add Yahoo as a preferred source to see more of our stories on Google. Mysterious objects or "little red dots" seen in the early universe by the JWST. | Credit: JWST/NIRSpec. Forget "little green men" ...

Tiny red objects spotted by NASA's James Webb Space Telescope (JWST) are offering scientists new insights into the origins of galaxies in the universe—and may represent an entirely new class of ...