Scientists have identified 27 mysterious new objects hovering at the edge of our Solar System. Astronomers used the combined power of NASA’s Hubble and James Webb Space Telescopes for the first time ...
Harvard astronomer Avi Loeb has long argued that interstellar object 3I/ATLAS, which has puzzled astronomers since its discovery in early July, could be an enormous, alien spacecraft, measuring up to ...
Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months. This discovery, made with the Gemini South telescope in Chile, one half of ...
In a new study, astronomers detail observations of what could be the first known exosatellite - a natural object orbiting a ...