In June, the Austrian amateur astronomer spied a secret Chinese spaceplane. Now, Mr. Schöfbänker has spotted a mysterious U.S ...

A small asteroid, 2024 PT5, will spend the next two months alongside our planet as a mini moon before swooping back to deep ...

A deep discussion of the developments with AI and the upcoming 2025 Tesla Dojo 2 and 2026 Dojo 3 chips. But AI needs compute and data.

Get ready for a cosmic surprise this autumn - Earth is about to get a second moon, according to scientists. A small asteroid ...

Follow-up observations with optical telescopes traced the eruption to a galaxy 7.5 billion ... Inward pressure from this accretion disk can squeeze some of the energy outward across space. That’s what ...

China launched the construction of the testing prototype for the Five-hundred-meter Aperture Spherical Radio Telescope (FAST) ...

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.