472 Results From "extraterrestrial life"

New research suggests that other exoplanets could feasibly serve as a better host for life than Earth does, if they fit certain criteria.
Science & Energy

Earth Might Not Be the Most Hospitable Planet out There

An extremophile bacteria survived a year in space. Scientists uncovered how it pulled off the feat, suggesting microbes could travel among planets.
Science & Energy

New Research Shows How a Microbe Could Survive Journey Between Planets

Before we make first contact with any aliens out there, we should figure out whether we're willing to kill them to further our scientific knowledge.
Future Society

Scientist: We Should Be Prepared to Kill Aliens

This scientist from Oregon State University believes the professor who claims to have evidence of insects on Mars was just an example of pareidolia.
Exobiology

University Deletes Press Release Claiming Evidence of Bugs on Mars

A team out of NASA’s Goddard Space Flight Center has confirmed traces of water vapor being released above Jupiter's moon Europa.
Science & Energy

Scientists Confirm Water Vapor Above the Surface of Europa

During an episode of Joe Rogan's podcast, Bernie Sanders promised he'd tell the public about alien life if he was elected president.
Science & Energy

Bernie Sanders Tells Joe Rogan He’d Declassify Aliens as President

Astrobiologist Samantha Rolfe says that Elon Musk's plans to colonize Mars are more of a "moral catastrophe" than a noble aspiration.
Starship

Astrobiologist: Elon Musk’s Starship Is a “Moral Catastrophe”

Astronomers found out that a potentially-habitable exoplanet can't support an atmosphere, ruling it and similar worlds out in the search for alien life.
Science & Energy

Astronomers Just Drastically Narrowed the Search for Alien Life

"Doesn't seem to be any life in this solar system," billionaire and SpaceX CEO Elon Musk wrote in a recent tweet, responding to fan mail from a 13-year-old.
Solar Power

Elon Musk: “Doesn’t Seem to Be Any Life in This Solar System”

While the recent tardigrade spill on the Moon is bad news, it may not be the first time the resilient little creatures made their way to the lunar surface.
Science & Energy

Hipster Asteroids Spilled Tardigrades on the Moon Before It Was Cool

An MIT postdoctoral student has a strange new suggestion for finding extraterrestrial life: scan the skies for phosphine, a foul-smelling, toxic gas.
Exobiology

Weird New Theory: Aliens Could Be Using Toxic Gas as Defense

Scientists who work on extraterrestrial-seeking projects like SETI report a stigma within science that gets their work dismissed and funding killed.
Science & Energy

Scientists Are Terrified of SETI Research

A new study suggests that extraterrestrial life might be possible after all on distant icy planets that conventionally are thought to be too cold.
Science & Energy

Study: Icy Planets Could Be Warm Enough to Harbor Life

A team of Harvard astronomers are collaborating on a new project to scan the skies for signs of technological signatures from alien civilizations. 
Science & Energy

NASA Funds Harvard Hunt for Alien “Technological Civilizations”

A scientist argues that the sheer volume of potentially habitable planets and moons coupled with the existence of water in space makes life inevitable.
Off-World

Scientist: “Alien Life Now Seems Inevitable and Possibly Imminent”

A second look at data from NASA's Cassini spacecraft reveals that the oceans of Saturns' moon, Eneceladus, could harbor ideal conditions for microbial life.
Moon

Saturn’s Moon Enceladus Has Nutrient-Rich Oceans

Astronomers have detected over ten radio bursts from distant galaxies in the last week. The sudden frequency could help us figure out what's causing them.
Science & Energy

Possible Alien Radio Signals Way More Common Than Believed

Jupiter's moon Europa, which many scientists suspect could support extraterrestrial life, has the same kind of salt in its oceans as Earth.
Moon

Jupiter’s Moon Europa Has Right Kind of Saltwater to Support Life

NASA's Curiosity Rover just found methane readings at a Martian site to be three times as high as the previously record level — posssibly a sign of life.
Science & Energy

New NASA Rover Discovery Hints at Signs of Life on Mars

New Study: Alien Life is Probably Way Rarer Than We Thought
Exobiology

New Study: Alien Life is Probably Way Rarer Than We Thought