Black holes can release enormous energy through hot disks, surrounding plasma and powerful jets, enough to support a civilization far beyond ours. Any giant collector would release unused energy as ...
The Daily Galaxy on MSN
Could alien civilizations be slowing down stars to harvest their hidden energy?
A new study published as a preprint on arXiv suggests that advanced extraterrestrial civilizations might not need to surround ...
Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...
Imagine receiving a message from another world. Not from a distant galaxy millions of light years away, but from a planet ...
Looking ahead: Existing radio surveys may contain signals that were never recognized as potential technosignatures. New ...
For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...
Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...
Elon Musk’s plans for the future of SpaceX, and humanity, are rooted in an idea conceived in the 1960s when astronomers began to pick up mysterious, unknown radio sources in the cosmos. Soviet ...
Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got stranded on earth when his alien compadres abandoned their botany mission. In ...
The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...
“There is a silence in the night sky that has bothered me for as long as I can remember.” That line, attributed to Richard Feynman, lands because it gets at a simple, stubborn feeling. The sky looks ...
For decades, SETI researchers have focused on finding narrow-band radio signals that might stand out from the natural universe. But what if an advanced civilization that wanted to communicate would ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results