The Strange Signal From Space That Could Be Alien Contact but Probably Isn’t

SciShow Space host Caitlin Hofmeister explains the story behind recent headlines about astronomers confirming an alien signal from space. Although the story sounds sensational, its real explanation more likely has to do with how data from the Sloan Digital Sky Survey was processed or other unknown factors.

Glen Tickle
Glen Tickle

Amelia's dad. Steph's husband. Writer, comedian, gentleman. Good at juggling, bad at chess.