extraterrestrial civilizations

Researchers suggest the collapse of a warp drive bubble could be detectable in the form of gravitational waves.

Speed Bump

Could we detect signs of an alien spacecraft's warp drive all the way from Earth?

Alien Warp Drives May Have Left Trails Through Space, Scientists Say

A team of scientists made a big splash, announcing they had received "suspicious signals." But they're likely the result of radio frequency interference.

Sky Eye

"They're not from extraterrestrials, they're from terrestrials."

Sorry, But New Signal Is Definitely Not Aliens, Says Scientist Working on Project

A team of scientists scanning for signs of life say they've found "suspicious signals" that could point toward extraterrestrial civilizations.

Whack-an-Alien

"This is interesting, but don't get too excited."

Chinese Scientists Say They May Have Detected Signal From Extraterrestrial Intelligence, But Probably Not

Advanced civilizations could have entire planets act as one massive starship to migrate to other systems, leaving their old and collapsing host star behind.

See Ya Later

Escape... from a dying star.

Scientist Proposes Using Entire Planet as Spaceship to Different Star System

Not everybody is thrilled about the idea of giving away our location to extraterrestrial civilizations, who may be listening in.

extraterrestrial civilizations

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