Holdings from the library at the Goddard Space Flight Center, which includes unique documents from the early 20th century to ...

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

The moon began to look large on New Year’s Eve and has become steadily brighter. It will be at its brightest at 5:03 a.m. ET ...

Surprised astronomers just discovered a world that blurs the line between planet and stellar remnant, hiding in a system ...

During the night of Jan. 2 to Jan. 3, a full moon steals the show as it glides into Gemini. This will be another supermoon, ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

NASA's James Webb Space Telescope (JWST) has recently discovered a rare exoplanet, whose composition has baffled scientists ...

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its ...

Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.

Installed as an outsider, he engineered a comeback, shifting the company’s focus from a waning mainframe computer business ...

A newly discovered exoplanet is rewriting the rules of what planets can be. Orbiting a city-sized neutron star, this ...