Futurism
/Off World

Kardashev Scale: The Kinds of Alien Civilizations in Our Universe

Updated 5.11.16, 2:15 PM EDT by Jolene Creighton

Share This Image

More on Off World

Square the Circle
May 20, 2:14 PM EDT on futurism
Astronomers Baffled by a Suspicious, Perfectly Round Sphere in Our Galaxy
Niallia tiangonge...
May 20, 10:07 AM EDT on the byte
Mysterious Bacteria Not Found on Earth Are Growing on China’s Space Station
Streaking Martians
May 19, 2:08 PM EDT on futurism
Scientists Thought They Had Spotted Flowing Water on Mars. It Turned Out to Be Something Else Entirely.
READ MORE STORIES ABOUT / Off World
Keep up.
Subscribe to our daily newsletter to keep in touch with the subjects shaping our future.
I understand and agree that registration on or use of this site constitutes agreement to its User Agreement and Privacy Policy
ADVERTISEMENT