Sentences with phrase «by alien signals»

Instead, Grimaldi started with what volume of the galaxy could be reached by alien signals, a value that requires fewer assumptions about the nature and abundance of extraterrestrial life.

Not exact matches

Up until now, the search for extraterrestrial intelligence, or SETI, has primarily involved listening for radio signals deliberately or inadvertently sent by alien cultures into space.

It's not clear if the signal is being transmitted by aliens, but the researchers say we should keep a close watch on this...

The possibility, however remote it might have seemed, didn't escape the attention of the SETI Institute which swiftly focused the Allen Telescope Array on KIC 8462852, in the search for any radio signals of artificial origin that could have potentially been emitted by an advanced alien civilisation native to the neighboring star system, with initial results finding no such detection to date.

While investigating the signal down on the surface, one of the crew members is attacked by an Alien that attaches itself to his face and is brought back on board.

It's a simple title, even more so than Orisinal's similar UFO game The Truth Is Up There released nine years ago, but the grainy graphics, distant buildings, out of focus elements, and sound effects (e.g. cars driving by, turn signals) really capture the feel of those amateur videos you often see in documentaries about aliens.