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Dedicated to scientific search for extraterrestrial life. Visit EXOPLANETS for related news.
The challenges of an alien spaceflight program—escaping super-Earths and red dwarf stars
PHYS.ORG Since the beginning of the Space Age, humans have relied on chemical rockets to get into space. While this method is certainly effective, it... 13 hours
To Seek Out New Life: How the TESS Mission Will Accelerate the Hunt for Livable Alien Worlds (Kavli Roundtable)
SPACE.COM The just-launched Transiting Exoplanet Survey Satellite (TESS) could soon provide... 17 hours
'Ready Play One' Has an Important Message About Not Just Virtual Reality, But Reality Itself
SPACE.COM "Ready Player One" portrays a contest between the allure of virtual reality and the seemingly awful life on... 1 day
Body size downgrading of mammals over the late Quaternary
Science Magazine Since the late Pleistocene, large-bodied mammals have been extirpated from much of Earth. Although all habitable continents once harbored giant mammals, the few remaining species are largely confined to Africa.... 1 day
Updated: NASA’s new satellite brings the search for Earth-like exoplanets closer to home
Science Magazine Newly launched telescope lays the groundwork in search for alien life 1 day
NASA planet hunter on its way to orbit
SCIENCE DAILY NASA's Transiting Exoplanet Survey Satellite (TESS) launched on the first-of-its-kind mission to find worlds beyond our solar system, including some that could support life. Researchers will use spectroscopy to determine a planet's... 2 days
Updated: NASA’s new satellite brings the search for Earthlike exoplanets closer to home
Science Magazine Newly launched telescope lays the groundwork in search for alien life 2 days
NASA's Tess spacecraft embarks on quest to find new planets
PHYS.ORG NASA's Tess spacecraft embarked Wednesday on a quest to find new worlds around neighboring stars that could support life. 2 days
NASA's TESS Satellite Launches to Seek Out New Alien Worlds
SPACE.COM NASA's Transiting Exoplanet Survey Satellite (TESS) launched today (April 18) from Cape Canaveral Air Force Station in Florida, rising off the pad atop a SpaceX Falcon 9 rocket... 2 days
ucsb physicists team up with caltech astronomers to commission the most advanced camera in the world UCSB Physicists Team Up with Caltech Astronomers to Commission the Most Advanced Camera in the World
ASTRO WATCH Somewhere in the vastness... 2 days
Deep Italian cave provides clues for how to detect life on Mars
PHYS.ORG What can a massive cave in Italy tell us about life on Mars and other planets? According to new research by Penn State scientists,... 3 days
Giant group of octopus moms discovered in the deep sea
PHYS.ORG We know more about the surface of the moon that we do about the bottom of the ocean. The sea floor is an alien landscape, with crushing pressure,... 4 days
Hello DARKNESS: Physicists team up with astronomers to commission the most advanced camera in the world
PHYS.ORG Somewhere in the vastness of the universe another habitable planet likely exists. And it may not... 4 days
On 'One Strange Rock,' Former Astronaut Mae Jemison Delves into Life's Origins
SPACE.COM As the late Carl Sagan once said, "We are made of star stuff." Every living thing is composed of atoms that were born inside... 4 days
Goodbye, Kepler, Hello TESS: Passing the Baton in the Search for Distant Planets
SPACE.COM For centuries, human beings have wondered about the possibility of other Earths orbiting distant stars. Perhaps some of these alien worlds would... 4 days
The Astrobiology Magazine Guide to TESS
SPACE.COM NASA's next mission to continue the search for Earth-like worlds is ready to blast off. 4 days
Are we alone? NASA's new planet hunter aims to find out
PHYS.ORG Are we alone? NASA's new planet-hunting mission, poised to launch Monday, aims to advance the search for extraterrestrial life by scanning the skies for nearby, Earth-like... 5 days
Why We Might Miss Extraterrestrial Life Even If It's Staring Us in the Face
SPACE.COM Researchers use a cosmic gorilla to uncover the dangers of inattention in the search for alien life. 5 days
Japanese astronomers discover gas giant planets orbiting evolved stars
PHYS.ORG Using radial velocity method a group of Japanese astronomers has found that two evolved stars, namely 24 Booties and Gamma Librae, are orbited by gas giant planets. They discovered that... 5 days
Life on Venus? Why It's Not an Absurd Thought
SPACE.COM The Venusian surface is famously inhospitable today, but the planet was temperate long ago, with seas that persisted for eons — perhaps 2 billion years or more. And Venus' clouds may... 5 days
NASA's newest planet-hunting spacecraft set for launch in Florida
REUTERS CAPE CANAVERAL, Fla. (Reuters) - A new NASA satellite designed to detect more Earth-like worlds around stars beyond... 5 days
NASA's new planet-hunter to seek closer, Earth-like worlds
PHYS.ORG NASA is poised to launch a $337 million washing machine-sized spacecraft that aims to vastly expand mankind's search for planets beyond our solar system, particularly closer, Earth-sized ones that might harbor life. 5 days
NASA's TESS Satellite Will Supercharge Search for Nearby, Earth-Like Worlds
SPACE.COM On Monday, April 16, the Transiting Exoplanet Survey Satellite (TESS) will launch from Cape Canaveral Air Force Station in Florida. NASA's new exoplanet hunter will train its sights... 6 days
Why We Might Miss Extraterrestrial Life Even If It's Staring Us in the Face
LIVE SCIENCE Researchers use a cosmic gorilla to uncover the dangers of inattention in the search for alien life. 6 days
How NASA's Planet-Hunting TESS Telescope Will Find Habitable Worlds
SPACE.COM NASA's next planet-hunting telescope will swing between different parts of the sky, searching for worlds that could be habitable. 7 days
Are viruses the new frontier for astrobiology?
PHYS.ORG They are the most abundant form of life on Earth, but viruses – or their seed-like dormant state, known as virions – are outliers in our search for life on other planets. Now, one... 1 week
Proxima Centauri just released a flare so powerful it was visible to the unaided eye
PHYS.ORG Since its discovery was announced in August of 2016, Proxima b has been an endless source of wonder... 1 week
New Planets May Be Forming Around Young Nearby Stars, Dusty Disks Suggest
SPACE.COM Diverse disks of dusty material have been spotted around nearby young stars, suggesting new planets are sprouting up around the alien stars. 1 week
What is Alpha Centauri hiding? Searches for Earth-like planets ramp up around our nearest stellar neighbor
Science Magazine Sunlike stars 4 light-years away have failed to yield exoplanets so far 1 week
Study proposes link between formation of supercontinents, strength of ocean tides
PHYS.ORG VIDEO The cyclic strengthening and weakening of ocean tides over tens of millions of years is likely linked to another, longer cycle: the formation of Earth's supercontinents... 1 week
Mars Express v.2.0
PHYS.ORG Every so often, your smartphone or tablet receives new software to improve its functionality and extend its life. Now, ESA's Mars Express is getting a fresh install, delivered across over 150 million km of space. 1 week
a cosmic gorilla effect could blind the detection of aliens A Cosmic Gorilla Effect Could Blind the Detection of Aliens
ASTRO WATCH A well-known experiment with young people bouncing a ball showed that when an observer focuses on... 1 week
outback radio telescope listens in on interstellar visitor Outback Radio Telescope Listens in on Interstellar Visitor
ASTRO WATCH A telescope in outback Western Australia has been used to listen to a mysterious cigar-shaped object that entered our Solar... 1 week
On This Day In Space! April 11, 1960: 'Project Ozma' Begins Search for Alien Life
SPACE.COM On April 11, 1960, astronomers began the first scientific experiment that would search for extraterrestrial life. See how... 1 week
A cosmic gorilla effect could blind the detection of aliens
PHYS.ORG A well-known experiment with young people bouncing a ball showed that observers focusing on counting the passes failed to detect a man in a gorilla suit crossing the... 1 week
mars express v2 0 Mars Express v2.0
ESA Every so often, your smartphone or tablet receives new software to improve its functionality and extend its life. Now, ESA’s Mars Express is getting a fresh install, delivered across over... 1 week
If 'Oumuamua Is an Alien Spacecraft, It's Keeping Quiet So Far
SPACE.COM Are there intelligent aliens living on the cigar-shaped, interstellar object that's zooming through our solar system? To find out, astronomers in Western Australia used the Murchison... 1 week
If 'Oumuamua Is an Alien Spacecraft, It’s Keeping Quiet So Far
LIVE SCIENCE Are there intelligent aliens living on the cigar-shaped, interstellar object that's zooming through our solar system? To find out, astronomers in Western Australia used the Murchison... 1 week
A cosmic gorilla effect could blind the detection of aliens
SCIENCE DAILY A well-known experiment with young people bouncing a ball showed that when an observer focuses on counting the passes, he does not detect if someone crosses the stage... 1 week
In New Space Thriller 'One Way,' a Mars Colony Turns Deadly: Q&A with the Author
SPACE.COM In S.J. Morden's "One Way" (Orbit Books, 2018), a private company gives eight criminals a way out of... 1 week
Four new 'hot Jupiter' exoplanets discovered
PHYS.ORG Four new "hot Jupiter" extrasolar planets have been detected as part of the Hungarian-made Automated Telescope Network-South (HATSouth) exoplanet survey. The newly found alien worlds are generally similar in size, but vary widely in mass. The... 2 weeks
brewing up earth s earliest life Brewing Up Earth’s Earliest Life
ASTRO WATCH Around 4 billion years ago, Earth was an inhospitable place, devoid of oxygen, bursting with volcanic eruptions, and bombarded by asteroids, with no signs of life... 2 weeks
The Story Claiming Buzz Aldrin Saw Aliens in Space Is Utter Nonsense
SPACE.COM A viral story claims Buzz Aldrin passed a lie-detector test proving he saw a UFO in space. This is complete nonsense. 2 weeks
The Story Claiming Buzz Aldrin Saw Aliens in Space Is Utter Nonsense
LIVE SCIENCE A viral story claims Buzz Aldrin passed a lie-detector test proving he saw a UFO in space. This is complete nonsense. 2 weeks
Phosphorus May Be More Rare in Universe than Previously Thought
SCI-NEWS.COM A new study from Cardiff University suggests there may be a cosmic lack of phosphorus, a... 2 weeks
Brewing up Earth's earliest life
SCIENCE DAILY Planetary scientists have found that large concentrations of sulfites and bisulfites in shallow lakes may have set the stage for synthesizing Earth's first life forms. 2 weeks
Earth's Shields Protect Life from the Sun on 'One Strange Rock'
SPACE.COM Planet Earth and the life it contains wouldn't exist if it weren't for the sun. But the sun also poses a serious threat to life, by... 2 weeks
Goodbye Kepler, hello TESS—passing the baton in the search for distant planets
PHYS.ORG For centuries, human beings have wondered about the possibility of other Earths orbiting distant stars. Perhaps some of these alien worlds would harbor strange... 2 weeks
Sulfites and bisulfites in shallow lakes may have set the stage for Earth's first biological molecules
PHYS.ORG Around 4 billion years ago, Earth was an inhospitable place, devoid of oxygen, bursting with volcanic... 2 weeks
Why Extraterrestrial Life May Be More Unlikely Than Scientists Thought
SPACE.COM Phosphorus is an essential element for life — but that there was enough of it for life to start on Earth might just have been a matter of... 2 weeks
cloudy venus Cloudy Venus
ESA Space Science Image of the Week: ESA's Venus Express shows our sister planet's atmosphere to be an alien and dynamic place, with unique clouds and behaviour 2 weeks
Why Extraterrestrial Life May Be More Unlikely Than Scientists Thought
LIVE SCIENCE One key ingredient for life may be less abundant in our galaxy than scientists thought. 2 weeks
asu online science course brings to life a new way of teaching ASU Online Science Course Brings to Life a New Way of Teaching
ASTRO WATCH Arizona State University’s School of Earth and Space Exploration recently released new research on its flagship Smart Course, "Habitable Worlds," published in the peer-reviewed... 2 weeks
'Space Alien' Mummy Spurs DNA Debate
LIVE SCIENCE The remains of a 6-inch long mummy from Chile are not those of a space alien, according to recently reported research. These findings were supposed to end the controversy but they ignited a new one. 2 weeks
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Study proposes link between formation of supercontinents, strength of ocean tides
PHYS.ORG
Will Smith hosts National Geographic's "One Strange Rock"
Parallel State