aliens

Latest about aliens

Footage of a UFO captured by a U.S. Navy jet.

UFO sightings remain mysterious, US government report says

By Mike Wall last updated

The U.S. government needs some more time to get to the bottom of the UFO mystery.

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On July 16, 1952, Coast Guard seaman Shell Alpert took this photo of four roughly elliptical blobs of light in formation through the window of his photographic laboratory near Salem, Massachusetts. The U.S. Air Force's UFO task force, Project Blue Book, investigated the image and deemed it "unexplained."

'No evidence' UFOs are alien spacecraft, but they're not American, Pentagon says

By Mindy Weisberger published

In a new report, Pentagon officials claim they lack evidence that UFOs are from worlds other than Earth.

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A government employee photographed a UFO that hovered for 15 minutes near Holloman Air Development Center in New Mexico, on Dec.16, 1957.

Pentagon's long-awaited UFO report to Congress due this month

By Mindy Weisberger published

U.S. lawmakers called for an official assessment of UFO sightings in December, and the six-month deadline is up.

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The auction of this so-called evidence of extraterrestrials has an opening bid of $1 million or 450 Ethereum (a network for the cryptocurrency Ether).

1947 'alien autopsy' film frame is up for auction as an NFT

By Mindy Weisberger published

A film frame allegedly showing the autopsy of an extraterrestrial that crash-landed in Roswell, New Mexico has an opening bid of $1 million.

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Space Books Recommended Reading

Best Space Books

By Space.com Staff published

Check out our reading list for space and sci-fi lovers, as well as children who are interested in astronomy and spaceflight.

Entertainment
Interstellar space travel concept art

Best Science Fiction Books

By Space.com Staff published

Here are some of the best science fiction books Space.com's writers and editors have read and loved.

Entertainment
A radio telescope with the Milky Way in the background

What messages have we sent to aliens?

By Isobel Whitcomb published

The most important thing we've communicated? That we exist.

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U.S. Navy videos of alleged UFO sightings were previously available but had not been officially declassified.

To be declassified: UFO broke sound barrier with no sonic boom

By Stephanie Pappas last updated

Former Trump intelligence director John Ratcliffe told Fox News that more unexplained sightings of flying objects will soon be declassified.

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ufo

Curious Kids: We have been trying to contact aliens – but do they want to contact us?

By Jacco van Loon published

This is a great question – and the truth is that we don’t know the answer.

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A black hole as seen from the surface of a planet.

Aliens could be sucking energy from black holes. That may be how we'll find them.

By Tom Metcalfe published

Black Holes
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