Latest aliens Stories
Are we alone in the universe? Probably not.
This distant world is a lot like Earth, but you wouldn’t want to live there
We’re one step closer to tracking down another Earth
That giant cigar that zipped through our solar system definitely wasn’t a spaceship
NASA caught a sudden whiff of methane on Mars, but don’t hold your breath for space cows
Where are all the aliens? Struggling and hustling, just like us.
Rosalind Franklin missed out on a Nobel, but now she’ll help look for life on Mars
NASA’s 2020 rover will search Mars for signs of life
‘Oumuamua is not the alien probe you’re looking for
Mars could be a great place to live—for sponges
In the hunt for aliens, satellites may light the way
There’s a planet exactly where Star Trek said Vulcan should be
To find life on Mars, we’ll need new orbiters, more advanced rovers, and humans
The potential for habitability on these exoplanets is tilting in the right direction
Our first contact with aliens might be with their robots
Could astrobiology research convince us to fight climate change?
Is there life on Mars? TBD. But scientists found ancient organic matter in the Red Planet’s rocks.
Octopuses are not aliens, but boy are they a bunch of beautiful weirdos
Good news: these exoplanets probably have water. Bad news: AHHH SO MUCH WATER.
Five questions about NASA’s plans to visit an alien world in 2069
Why did last week’s SpaceX launch look so strange?
Yes, UFOs exist. But they’re probably not what you think.
We are basically positive that the Russians did not find alien bacteria in space
Strange signals were just spotted coming from a distant galaxy
Vinyl cyanide found on Titan—aliens, have at it
Tardigrades could probably survive the otherwise complete annihilation of life on Earth
The surface of Mars is probably too toxic for bacteria to survive
These saucer-shaped clouds look just like UFOs
How Jill Tarter helped bring SETI’s alien-seeking Allen Telescope Array to life
Sorry, but Anonymous has no evidence that NASA has found alien life
Mars was probably habitable for longer than we thought
These hot robots will help us find life on icy moons
The 5 most amazing things we’ve learned from NASA’s Cassini mission
Scientists discover yet another rocky planet that could (maybe) host alien life
It’s official: Saturn’s moon has just about everything you need to make life
Why NASA is going to vaporize one of its best spacecraft
NASA wants the internet to get hype about these new exoplanets
A whopping seven Earth-size planets were just found orbiting a nearby star
The dwarf planet Ceres may be capable of supporting life
Aliens are probably out there, according to Winston Churchill
NASA has an unusually bold plan to find life on Europa
Here’s what NASA’s Europa lander could look like
How scientists will use artificial intelligence to find aliens
If aliens invaded, how would we talk to them?
Laser-Eyed Device Could Speed Up NASA’s Search For Life On Mars
Could A Black Hole Be Blocking The Light From That ‘Alien Megastructure’ Star?
World’s Biggest Alien-Hunting Project Takes Aim At Mysterious Star
World’s Biggest Radio Telescope Joins The Search For Alien Life
Maybe Alien Life Runs On Cosmic Rays Instead Of Sunlight
Do Earth Laws Apply To Mars Colonists?
Hubble Finds New Evidence Of Water Plumes On Europa
Where To Catch Today’s Big NASA Announcement
Sorry, Hubble Did Not Find Aliens On Europa
‘Future First’: Where Are All The Aliens?
That Signal Wasn’t Aliens — It Was Coming From Earth
A Strong Signal From A Neighboring Solar System Has E.T. Seekers Speculating
Our Closest Neighboring Star Has A Rocky, Earth-Sized Planet In Its Habitable Zone
‘Arrival’ Looks Like The Alien Movie Of The Year
Scientists In The Dark Over Years-Long Dimming Of ‘Alien Megastructure Star’
Life On Earth May Have Arisen Unusually Early
A Rat Muscle Ray, A Room Full Of Tetris, And Other Amazing Images
Could Vanishing Stars Be A Clue To Alien Life?
Alien Civilizations Probably Existed Before Humans
Kepler Just Dropped 1,284 New Planets Into Exoplanet Catalogues