The former Deputy Assistant Secretary of Defense Intelligence tells The Post the government’s trove of UFO docs is massive ...

The new eerie trailer for Steven Spielberg's Disclosure Day has got people talking online about the Roswell Incident.

Project Hail Mary hits streaming March 20. Here are the 10 best sci-fi movies to watch first — ranked, with streaming info, ...

NASA has finished a crucial step toward getting its Artemis II moon mission off the ground, and is now targeting early April to send four astronauts on an unprecedented path.

For someone who’s made as many alien movies as he has, you’d think Steven Spielberg would be a full-on tinfoil-hat believer. But the director of such sci-fi classics as E.T. the Extra-Terrestrial, ...

A six-day launch window opens on April 1 from NASA's Kennedy Space Center in Florida. The lunar orbital mission would be the ...

After postponing launch opportunities in February and March, the agency determined that four astronauts could proceed toward the first crewed lunar journey in more than 50 years.

Artemis 2 managers met over the past two days, conducting the mission's flight readiness review (FRR) ahead of rolling its ...

NASA has cleared its moon rocket for an April launch with four astronauts after completing the latest round of repairs.

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 billion years the age of the universe.

For decades, the idea of alien life has lived somewhere between science and science fiction. From Hollywood & Bollywood films to grainy UFO footag.

Scientists grew chickpeas in simulated moon soil, raising the possibility that astronauts could one day grow crops on future ...