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Astrobiology news
Research shows path toward protocells on Saturn's moon Titan
NASA research has shown that cell-like compartments called vesicles could form naturally in the lakes of Saturn's moon Titan.
Astrobiology
23 hours ago
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Finding an ocean on an exoplanet would be huge, and the Habitable Worlds Observatory could do it
On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When scientists find exoplanets around distant stars, a primary consideration is if they're in the stars' ...
Astrobiology
Jul 10, 2025
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NASA's future telescope could solve the mystery of life's origins
The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's upcoming Habitable Worlds Observatory (HWO) to test different theories about life's origins by studying ...
Astrobiology
Jul 10, 2025
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Life on Venus? Probe mission could search Venus clouds for unexplained hydrogen-rich gases
The answer to whether tiny bacterial life-forms really do exist in the clouds of Venus could be revealed once and for all by a UK-backed mission.
Astrobiology
Jul 9, 2025
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How airports like Heathrow and Gatwick could help aliens spot Earth
Radar systems used by civilian airports and military operations are inadvertently revealing our existence to potential advanced alien civilizations, new research shows.
Astronomy
Jul 8, 2025
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When Theia struck Earth, it helped set the stage for life to appear
How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid lifelessness, did our planet become warm, hospitable, and life-sustaining? The answer to these questions is ...
Astrobiology
Jul 8, 2025
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Reviving search for extraterrestrial intelligence with high-energy astronomy
What new methods can be developed in the search for extraterrestrial intelligence (SETI)? This is what a recent white paper submitted to the 2025 NASA Decadal Astrobiology Research and Exploration Strategy (DARES) Request ...
Astronomy
Jul 7, 2025
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'Space ice' is less like water than previously thought
"Space ice" contains tiny crystals and is not a completely disordered material like liquid water, as previously assumed, according to a new study by scientists at UCL (University College London) and the University of Cambridge.
Astrobiology
Jul 7, 2025
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Enceladus's highly alkaline subsurface ocean may affect search for life
What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study accepted to Icarus hopes to address as a team of researchers investigated the potential pH level of ...
Astrobiology
Jun 30, 2025
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What islands can teach us about planetary protection
As humanity ventures deeper into space, one critical question looms large: how do we prevent Earth's microbes from contaminating other worlds? A new study published in Journal of The Royal Society Interface by Daniel J. Brener ...
Astrobiology
Jun 27, 2025
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In search of signs of life on Mars with China's sample return mission Tianwen-3
The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin Questions in the natural sciences. Recently, China officially launched its Mars Sample Return (MSR) ...
Astrobiology
Jun 26, 2025
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Desert lichen offers new evidence for the possibility of life on other planets
The question of whether Earth is alone in harboring life has captivated humanity for millennia. In recent years, scientists have turned to Earth-like planets in other solar systems that may show the most promise, but many ...
Astrobiology
Jun 25, 2025
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Curiosity Mars rover starts unpacking the planet's boxwork formations
New images from NASA's Curiosity Mars rover show the first close-up views of a region scientists had previously observed only from orbit. The images and data being collected are already raising new questions about how the ...
Astrobiology
Jun 23, 2025
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Meteorite-common amino acid induces formation of nanocavities in clay mineral, hinting at life's origins
Researchers at the universities of Amsterdam and Utrecht have observed the formation of nanocavities in montmorillonite clay under exposure to gamma-aminobutyric acid, a molecule commonly found on meteorites. This hitherto ...
Astrobiology
Jun 23, 2025
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Exoplanetary systems are diverse. Experts argue search for life should be the same
Scientists are revolutionizing the search for extraterrestrial life by challenging our somewhat Earth-centric assumptions about where and how life might exist in the universe. A new review argues that we must embrace the ...
Astrobiology
Jun 18, 2025
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Thick clay layers on Mars may have been stable place for ancient life
The planet Mars is home to thick layers of clay that can span hundreds of feet. Since they need water to form, these outcrops have long been of interest to scientists looking for signs of past life on the red planet.
Astrobiology
Jun 17, 2025
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How recurrent fluorescence helps organic molecules survive extreme interstellar conditions
The James Webb Space Telescope (JWST) has unlocked the depths of interstellar space with unprecedented clarity, offering humanity a high-resolution window into the cosmos. Harnessing this newfound capability, an international ...
Volcano 'hidden in plain sight' could help date Mars—and its habitability
Georgia Tech scientists have uncovered evidence that a mountain on the rim of Jezero Crater—where NASA's Perseverance Rover is currently collecting samples for possible return to Earth—is likely a volcano. Called Jezero ...
Astrobiology
Jun 12, 2025
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75 years after Fermi's paradox, are we any closer to finding alien life?
It was a simple question asked over lunch in 1950. Enrico Fermi, the Nobel Prize-winning physicist who helped usher in the atomic age, was dining with colleagues at Los Alamos, New Mexico, when the conversation turned to ...
Astronomy
Jun 11, 2025
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Filtering terrestrial contamination in the search for alien signals
How can radio astronomers successfully identify extraterrestrial radio signals while discerning them from Earth-based radio signals? This is what a recent study published in The Astronomical Journal hopes to address as a ...
Astronomy
Jun 11, 2025
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More news
Titan may be the liveliest place in the solar system
Do the clouds of Venus really host life?
What life on Europa needs
Taking a realistic look at terraforming Mars
How likely is life on Mars?
Venus shows why ozone isn't a good biosignature
Other news
Mapping corn DNA reveals how genes shape plant traits and pest resistance
A promising pathway for the electrical switching of altermagnetism
Ancient footprints reveal Neanderthal family hunts on beaches
New genus and species of mole identified from fossil discovered at the Camp dels Ninots site
Scientists detect new 'quantum echo' in superconducting materials
