7
Radio sleuths have been left perplexed by an enigmatic radio signal that began broadcasting after the US attacked Iran.
29
A new study suggests that we may have been receiving signals from intelligent aliens but simply didn't realize it.
2
A signal lasting just 10 seconds is thought to have originated from one of the most distant sources ever detected.
27
A crowd-sourced effort to analyze astronomical data for signs of intelligent alien civilizations is nearing completion.
4
The enigmatic station has been unusually active over the last week and nobody knows what that could mean.
26
The Harvard astrophysicist has put forward a controversial new theory concerning the enigmatic interstellar visitor.
10
Somewhere in Russia, an enigmatic signal has been broadcasting for reasons that still remain unclear.
8
According to researchers, the unexplained radio pulses defy our current understanding of particle physics.
7
The signals have been inexplicably traced back to a galaxy that has been dormant for billions of years.
25
Various space missions have sent signals into deep space and the earliest possible response time is fast approaching.
12
The signal had been sent as part of an exercise to see how we would fare if a genuine alien signal was ever picked up.
9
The latest search for evidence of alien life focused on looking for alien worlds that are sending messages to one another.
13
The Dutch Safety Board has signaled that it will be accepting reports of UAPs by aviation professionals.
34
Back in the 1970s, this iconic signal was thought to be a candidate for the first ever message from extraterrestrials.
6
For years, a radio station broadcasting continuously out of Russia has managed to defy explanation.
65
The inventor and engineer picked up a mysterious signal in 1899 that he could not find an explanation for.
15
Astronomers have been attempting to understand the nature of a distant object known only as GPMJ1839-10.
11
Astronomers looking for signs of alien life are listening out for radio pulses originating from the center of the Milky Way.
8
A new study has aimed to determine whether Earth's radio and mobile tower signals could be picked up from other worlds.
7
A response to signals sent by some of our own spacecraft could reach Earth before the decade is out, scientists say.