Browsing Tag
SETI
4 posts
‘Extraordinary claims require extraordinary evidence’ − an astronomer explains how much evidence scientists need to claim discoveries like extraterrestrial life
The universe is filled with countless galaxies, stars and planets. Astronomers may find life one day, but they…
UFOs: how astronomers are searching the sky for alien probes near Earth
Beatriz Villarroel, Stockholm University There has been increased interest in unidentified flying objects (UFOs) ever since the Pentagon’s…
SETI: how we’re searching for alien life at previously unexplored frequencies
Nasa Owen Johnson, Trinity College Dublin Is there life beyond Earth? The question has turned out to be…
Scientists Expand Search for Alien Life with New Signal Detection Approach
Scientists have expanded their search for technologically advanced extraterrestrial civilizations by focusing on a new type of signal…