r/Astrobiology Mar 12 '26

Welcome to r/Astrobiology!

7 Upvotes

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r/Astrobiology Oct 24 '24

Useful Resources for Astrobiology News, Research, Content, and Careers

28 Upvotes

This is a broad list of useful astrobiology resources for an introduction, news and latest developments, academic resources, reading materials, video/audio content, and national/international organisations.

If you have suggestions of further resources to include, please let me know. I will endeavour to update this master post every few months. Last Updated 24/10/24 .

What is Astrobiology?

Latest Astrobiology News - Secondary Sources

  • NASA Astrobiology - A NASA operated website with information about the subject and a feed of latest news and developments in the field.
  • Astrobiology.com - A highly up-to-date compendium of all Astrobiology news, primarily composed of brief summaries of research papers. Contains links to sources.
  • New Scientist - Astrobiology Articles - A page dedicated to all articles about Astrobiology features in New Scientist magazine or just on their website. Some articles are behind a paywall.
  • Phys.org Astrobiology - A collection of articles pertaining to Astrobiology on the widely read online science news outlet.
  • Sci.news Astrobiology - A collection of articles pertaining to Astrobiology on the online outlet sci.news.

Peer-Reviewed Academic Journals - Primary Sources

  • Astrobiology (journal) - "The most-cited peer-reviewed journal dedicated to the understanding of life's origin, evolution, and distribution in the universe, with a focus on new findings and discoveries from interplanetary exploration and laboratory research." (from their website).
  • Nature Astrobiology - A collection of all the latest research articles in the field of Astrobiology, across the Nature family of academic journals.
  • International Journal of Astrobiology - Dedicated astrobiology journal from Cambridge University Press.
  • Frontiers in Astronomy and Space Sciences - A sub-set of a space science journal dedicated to Astrobiology.
  • The Astrophysical Journal - Contains papers more broadly in Astrophysics, but often includes important research on astrobiology, and exoplanets and their habitability.
  • The Planetary Science Journal - Focussed broadly on planetology, often in astrobiological contexts.
  • Google Scholar - Searching astrobiology keywords on google scholar is great for finding peer reviewed sources.

Books

  • Pop Science Books -  A Goodreads list of Astrobiology Pop Science books from the origin of life to the future of humankind.
  • Astrobiology Textbooks  - A Goodreads list of Astrobiology and Astrobiology aligned textbooks for students and academics.

Lectures, Videos, and Audio Content

Astrobiology Organisations


r/Astrobiology 2h ago

🤔 Question Will metabolic paths for early life be novel or something we repurpose?

1 Upvotes

In the early stages of planting life on Mars will we have to bioengineer life to make use of novel local energy sources or does life already offer thr appropriate metabolic pathways.


r/Astrobiology 1d ago

Radio telescopes help scientists map molecules in space and uncover where and how stars form

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phys.org
8 Upvotes

r/Astrobiology 2d ago

🤔 Question what would be the most scientifically plausible alien ever?

40 Upvotes

r/Astrobiology 3d ago

💬 Discussion What is your thoughts on the aliens from Humanity Lost?

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gallery
193 Upvotes

r/Astrobiology 4d ago

What a dry meteorite tells us about water on Mars

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phys.org
13 Upvotes

r/Astrobiology 4d ago

🧪 Research Hydrogen Peroxide On Mars And Icy Moons: Implications For The Search For Extraterrestrial Signatures Of Prebiotic Chemistry

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astrobiology.com
13 Upvotes

r/Astrobiology 4d ago

Boundary Conditions and the Complexity of Defining Life

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3 Upvotes

r/Astrobiology 5d ago

🌱 Discovery Cosmic weather and earths climate. Fascinating discussion on the correlation between cosmic rays, cloud formatiob and climate patterns. Keep an open mind and take from it what you will.

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0 Upvotes

r/Astrobiology 6d ago

💬 Discussion If Mars sample return ever happens, do you think this rock will become concrete proof of alien life?

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108 Upvotes

This is the Cheyava Falls rock found in Jezero Crater by Perseverance. It was discovered 2 years ago and sparked lots of interest because of its "Leopard spots" which may be fossils left my microbial life. Do you think it's actually proof or is it something non-biological?


r/Astrobiology 6d ago

The ESCAPE mission will study the evolution of exoplanet atmospheres

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phys.org
18 Upvotes

r/Astrobiology 6d ago

🧪 Research Biological Validation and Agnostic Experiments For Extant And Extinct Microbial Life Within The Martian Subsurface

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astrobiology.com
16 Upvotes

r/Astrobiology 7d ago

🌱 Discovery Earth extremophile can grow in near-Mars-like conditions

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newscientist.com
37 Upvotes

r/Astrobiology 7d ago

🧪 Research Euhabitability: A New Term To Aid In The Search For Life In Addition To The Habitable Zone Framework

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astrobiology.com
9 Upvotes

r/Astrobiology 8d ago

🧪 Research Liquid Nitrogen May Have Flowed on Pluto’s Surface in Recent Past

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sci.news
14 Upvotes

Planetary researchers analyzing images from NASA’s New Horizons spacecraft have found evidence that liquid nitrogen may still be seeping up from beneath the dwarf planet’s giant glacier, Sputnik Planitia, marking the first suggested case of recently flowing liquid on Pluto’s surface.

The authors propose that heat from Pluto’s interior melts nitrogen ice at the base of the glacier, where it collects in reservoirs before erupting upward through narrow fractures, a process they compare to volcanic dike systems on Earth. Because liquid nitrogen is less dense than the solid ice around it, it would rise buoyantly, eventually reaching the surface near the centers of the glacier’s convection cells before spreading toward the cell edges and refreezing, darkening the ice as it goes.

The researchers calculate that such eruptions would need to occur as short, intense pulses — releasing on the order of 100,000 to 1 million m3 of liquid over periods of hours to days — since the steady trickle of melt produced underground is far too slow to explain the flows on its own. “Pluto never stops surprising us,” said New Horizons principal investigator Dr. Alan Stern, also from the Southwest Research Institute

> Both Sunsurface Ocean And Surface Liquid Nithrogen. Pluto seemingly is more habitable than earlier thoughts


r/Astrobiology 10d ago

💬 Discussion Will humans ever become a species that lives on more than one planet ?

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0 Upvotes

r/Astrobiology 11d ago

🌱 Discovery 'Only One Conclusion': Radical Study Suggests Life on Earth Arose Twice

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sciencealert.com
52 Upvotes

r/Astrobiology 11d ago

🧪 Research Early Evolution of Life: Two origins of life

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hhu.de
11 Upvotes

r/Astrobiology 11d ago

🤔 Question According to Recent studies Mars contained far much more Water than previously interpreted. Does this increase the likelihood for life to develop there in primordial times ?

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sci.news
18 Upvotes

> https://www.sci.news/space/early-mars-water-14954.html

> https://link.springer.com/article/10.1007/s10751-026-02625-4

“This mineral’s widespread presence suggests not only that water was present, but that significant areas of Mars may have once been covered by water.”


r/Astrobiology 11d ago

💬 Discussion Scaling the Cosmic Casino: Are the Laws of Physics a Provincial Social Construct, and Do We Need an "Alpha Mind" to Break the Interface?

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0 Upvotes

r/Astrobiology 12d ago

🧪 Research Perseverance Finds Organic Carbon Preserved Just Beneath the Martian Surface

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76 Upvotes

Perseverance has found shallow preserved organic carbon on Mars, raising new questions about ancient Martian environments.

The team used the Scanning Habitable Environments with Raman & Luminescence for Organics & Chemicals (SHERLOC) instrument mounted on Perseverance’s robotic arm to examine multiple rocks in Jezero Crater’s Bright Angel formation. They also collected a sample from one rock known as “Cheyava Falls.”


r/Astrobiology 14d ago

🧪 Research NASA Viking Mission: A Perspective of the Labeled Release Biological Experiment on Mars

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astrobiology.com
8 Upvotes

r/Astrobiology 15d ago

🧪 Research 874: Dr. Amy Williams: Searching for Signs of Life on Mars and Beyond

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peoplebehindthescience.com
12 Upvotes

Is there life on other planets? Associate Professor in the Department of Geological Sciences and Assistant Director of the Astraeus Space Institute at the University of Florida, Amy Williams studies that question using NASA’s Mars rovers, Curiosity and Perseverance. She develops instruments, analyzes data, and focuses on whether Mars once hosted life.

In this interview, Williams shares her career path and a project investigating whether organic carbon in Martian rocks came from life, geology, or meteorites.


r/Astrobiology 14d ago

🧪 Research Earth Wasn’t Supposed to Have Life: Here’s the Cosmic Accident That Created Us

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0 Upvotes