Warmer conditions on Ancient Mars increase the possibility that life developed there, according to researchers.
The sweepstakes winners will be announced on Friday.
The tongue-in-cheek gathering was inspired by the "Storm Area 51, They Can't Stop All of Us" event.
Astronomer says he is "not paying much attention to what happens in Area 51."
Tear gas and pepper spray readied against anime fans outrunning bullets at Area 51.
More than 4,000 planets beyond our solar system have been discovered since the first in 1992.
Scientists will use FAST to look for magnetic fields on exoplanets—a sign life could exist there.
The joke Facebook event urges attendees to run "Naruto style" at Area 51 to "move faster than their bullets" and "see them aliens." Will anyone show up?
Do you care about the search for extraterrestrial intelligence? Let these researchers know.
Breakthrough Listen is a program designed to search for evidence of alien life by scouring the the skies for distant radio signals.
The ocean is thought to be be billions of years old and may contain as much as three times the volume of all the liquid water on Earth.
Build-ups of toxic gases in the atmospheres of many exoplanets in the "habitable zone" could limit the "safe zone" in which life outside our solar system could actually exist.
NASA's James Webb Telescope will open up an entirely new avenue for searching for extraterrestrial life.
Adviser Peter Navarro said that the tariffs were being levied strictly because of the flow of unauthorized immigration, but Trump appeared to contradict his own official.
The scientist said the evidence for UFOs of alien origin visiting Earth was "overwhelming."
Border enforcement authorities announced Tuesday that more than 76,000 migrants crossed the U.S. border with Mexico without authorization last month.
A recently arrived alien intelligence is all around us, but don't run for the hills just yet—for all its smarts, it's actually pretty dumb.
Silvano Colombano suggests that extraterrestrials may not be carbon-based organisms.
Google is today celebrating scientists' attempt to communicate with intelligent life that may be lurking beyond our planet.
Multiple pilots reported fast-moving bright lights flying alongside their aircraft.
Sky survey vastly expands the number of FRBs—radio signals produced by hugely energetic but unknown sources.
"The decision to vacate was based on the logistical challenges associated with protecting personnel," AURA said.
Some think aliens or a solar superflare is to blame, but don't worry, they're almost definitely wrong.