Tesla Inc. (NASDAQ:TSLA) and SpaceX CEO Elon Musk shared the possibility of encountering extraterrestrial life as space travel technology and orbital datacenters evolve. Maybe We'll Meet Aliens During ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Obama thinks extraterrestrials exist and he’s not the only former president to think so... here’s what the scientists believe ...

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its massive under-ice liquid water oceans. It also displays water vapor plumes ...

NASA's Magellan orbiter launched from Florida in 1989 helped scientists discover a vast underground lava tube on Venus in a major first.

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

Harvard scientist Avi Loeb suggests comet 3I/ATLAS may be an alien vessel seeding life, after NASA's SPHEREx spacecraft detected unexplained methane and organic chemicals on board.

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

Every so often, an indie game surfaces that immediately grabs you by the collar and whispers, “You’re not ready for what’s down here.” Sub-Species is exactly that kind of problem. It’s a 2.5D ...