The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien signals, an astronomer said.

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

A new study has found that stellar “space weather” could be making it significantly harder to detect potential signals from aliens, which may have been passing unnoticed through the cosmos. SETI—short ...