The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

The commercial space industry has taken up the torch of the space race as companies carve out niches in satellites, space ...

NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.

Astronauts are back on board the International Space Station after NASA issued an order to shelter in place and prepare for ...

New government UFO files reveal Apollo 17 astronauts saw 'Fourth of July' like flashes and other strange phenomena during a ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Hubble has revealed a giant planet-forming disk unlike anything astronomers have seen before. Nicknamed “Dracula’s Chivito,” the enormous structure appears turbulent and oddly lopsided, with towering ...

Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Located 300 million light-years away in the ...

A trove of previously top secret National Security Agency records have just been released that detail a spate of apparent UFO encounters, including one incident where 13 military fighter jets were ...

Washington — The Pentagon on Friday released a new batch of 64 files related to UFOs, or UAPs, unveiling a second tranche of records that includes a 2025 first-hand account from an intelligence ...