Latest updates for Astrobiology

Fresh curated links around Astrobiology are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Electrical technique could help identify signs of life in space
  • Older Alien Worlds Might Still Be Stuck in the Slime Age
  • Sugar found in meteorites may have helped secure its own survival on early Earth

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phys.org /2 weeks ago

Electrical technique could help identify signs of life in space

The truth is out there—but identifying signs of life in space involves an intense search for biosignatures within our solar system and beyond. However, developing sensitive yet com...

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universetoday.com /3 weeks ago

Older Alien Worlds Might Still Be Stuck in the Slime Age

There’s an active debate in the astrobiology community of where to use our best telescopes to look for our best chance of seeing alien life. That debate has been going on for decad...

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phys.org /3 weeks ago

Sugar found in meteorites may have helped secure its own survival on early Earth

Is there life elsewhere, or is Earth unique in the universe? This is one of humanity's great unanswered questions. One way to approach this mystery is to investigate how life began...

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phys.org /1 month ago

Many space missions are searching for life beyond Earth, but are we prepared for the fallout if they succeed?

Microbes from space have fueled the plots of science fiction mainstays like "Project Hail Mary" and "The Andromeda Strain." But with more space missions launching each year, findin...

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phys.org /4 weeks ago

Great news from Saturn's moon Enceladus in the search for life in space

What are the chances of finding extraterrestrial life in our solar system? Frank Postberg, a professor of planetary science at Freie Universität Berlin, has published a study in Sc...

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phys.org /1 month ago

Earth may have gained optimal conditions for life's chemistry 4.33 billion years ago

Conditions on early Earth may have become stable enough to sustain the chemistry associated with the origins of life around 4.33 billion years ago, according to new research co-led...

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scitechdaily.com /3 weeks ago

Could Advanced Aliens Be Living Nearby? Scientists Say It’s Unlikely

Even planets billions of years older than Earth may host only microbes if photosynthesis supplies too little energy. Science fiction often imagines Earth’s galactic neighborhood te...

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phys.org /4 weeks ago

Coolest lava world yet with signs of an atmosphere offers clues to early Earth

In the search for extraterrestrial life, it makes sense to first look for rocky planets with an atmosphere, like Earth. Without an atmosphere, a planet can't have surface water. Bu...

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phys.org /1 month ago

A glimpse of the solar system's origins: Striking details on the molecules inside a meteorite

Researchers at the National High Magnetic Field Laboratory and Brookhaven National Laboratory have teamed up to get a fresh look at the complex makeup of meteorites and glimpse int...

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universetoday.com /1 month ago

Space Rocks Carry Hundreds of Thousands of Complex Organic Molecules—and We Just Photographed Them

Scientists have known for a while that meteorites contain the “building blocks” of life - complex organic molecules such as amino acids, simple sugars, or even the chemical rungs o...

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scitechdaily.com /3 weeks ago

Great News From Enceladus: Saturn’s Icy Moon Just Became Even More Promising for Life

Two new studies suggest that Saturn’s moon Enceladus may be an even more compelling target in the search for extraterrestrial life. If scientists want to search an alien ocean for...

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phys.org /1 month ago

Tiny salt crevices could act as miniature 'Greenhouses' for Martian microbes

We've been searching for life on Mars for a long time, but so far we've come up empty. The fundamental problem is a Catch-22 involving two of the key ingredients for life. Life as...

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phys.org /1 month ago

Series of reactions reveals how complex carbon chemistry can begin in frigid space

Before there was Earth, there was chemistry. In the unimaginable cold, dark clouds where stars and planets are born, carbon molecules assemble into more complex forms—starting a ch...

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universetoday.com /3 days ago

Scientists Use Ancient Rains to Map the Possible Origin Life on Mars

Billions of years ago, rain may have helped shape where the chemistry of life could begin on Mars. A new study maps how formaldehyde, an important prebiotic molecule, may have reac...

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scitechdaily.com /1 month ago

NASA Finds Earth Microbes Could Hide in the Moon’s Deep Shadows

Microbes carried to space by human explorers could survive in shaded areas near the moon’s south pole, according to researchers from NASA and the University of Maryland. Even on th...

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scitechdaily.com /3 weeks ago

Scientists Pinpoint a Possible “Sweet Spot” for Life’s Origins 4.33 Billion Years Ago

By simulating a billion years of Earth’s history, researchers have identified a possible window for life’s earliest chemistry around 4.33 billion years ago. During its first few hu...

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universetoday.com /3 weeks ago

Finding Life on Enceladus Could be Easier than We Thought, Says New Research

Planetary scientists from Freie Universität Berlin have published two new studies that indicate that a spacecraft could identify evidence of life much more easily than previously t...

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phys.org /3 weeks ago

Suns set on hunt for giant planets in nearby binary system

New research led by the University of Michigan is helping set the stage for future observatories to characterize rocky planets outside our solar system, planets that could prove li...

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phys.org /1 month ago

Scientists simulate cosmic crashes to test whether icy moons gain or lose their ability to sustain life

Many of the moons orbiting Saturn, Uranus and Neptune likely conceal oceans of liquid water beneath miles of icy shell. Because life as we know it needs water, these buried oceans...

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reactormag.com /1 week ago

I Am No Longer Pessimistic About the Survival of Complex Life on Earth, Thanks to Science

Great news, everyone! New evidence points towards complex life being very robust. The post I Am No Longer Pessimistic About the Survival of Complex Life on Earth, Thanks to Science...

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phys.org /1 month ago

Peptides can form well-defined structures in harsh, Venus-like conditions

When exploring solar system bodies for signs of past or present life, scientists have mainly focused on planets that have (or had) a liquid surface similar to Earth's. However, mou...

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theguardian.com /4 weeks ago

Earth microbes survive simulated conditions of Saturn moon’s ocean

Experiment suggests organisms could live in harsh environment under Enceladus’s icy crust, strengthening possibility moon could support lifeFrom the moment scientists spotted plume...

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universetoday.com /1 month ago

Tiny Salt Crevices Could Act As Miniature "Greenhouses" For Martian Microbes

We’ve been searching for life on Mars for a long time now, but so far we’ve come up empty. The fundamental problem is a Catch-22 of two of the key ingredients for life. Life as we...

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phys.org /3 weeks ago

Following ancient rain toward life-related chemistry clues on Mars

The Mars we know today is a cold, dry world of dust and rocks. However, around 3.8–3.6 billion years ago, it may have looked very different. Geological and mineral evidence suggest...

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Sources covering Astrobiology

feeds.feedburner.com

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phys.org

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theguardian.com

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tor.com

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universetoday.com

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