Astrobiology

A Rogue Planet Is Growing At Record Rate Of Six Billion Tons Per Second - Astrobiology Astronomers have identified an enormous ‘growth spurt’ in a so-called rogue planet

A Rogue Planet Is Growing At Record Rate Of Six Billion Tons Per Second
astrobiology.com/2025/10/a-ro... #astrobiology #exoplanet

Architecture Of Planetary Systems With And Without Outer Giant Planets I. Inner planet Detections Around HD 23079, HD 196067, And HD 86226 - Astrobiology Understanding the link between outer giant planets (OGPs) and inner light planets (ILPs) is key to understanding planetary system formation and architecture.

Architecture Of Planetary Systems With And Without Outer Giant Planets I. Inner planet Detections Around HD 23079, HD 196067, And HD 86226
astrobiology.com/2025/10/arch... #astrobiology #exoplanet

Technosignatures Of Self-Replicating Probes In The Solar System - Astrobiology We explore a much-neglected area of SETI: solar system techno-signatures.

Technosignatures Of Self-Replicating Probes In The Solar System
astrobiology.com/2025/10/tech... #astrobiology #SETI #technosignature #Nanotechnology

MEPAG Virtual Meeting #19 - Astrobiology Mars Exploration Program Analysis Group

MEPAG Virtual Meeting #19
astrobiology.com/2025/10/mepa... #astrobiology #Mars

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Aastrobiological And Space Research
astrobiology.com/2025/10/plan... #astrobiology #WorldsBiggestAnalog #analog #AwayTeam

ESA Offworld Astronaut Cave Exploration Training - Astrobiology NASA astronaut Jasmin Moghbeli took pictures of MBRSC astronaut Mohammad AlMulla

ESA Offworld Astronaut Cave Exploration Training
astrobiology.com/2025/10/esa-... #astrobiology #AwayTeam #ESA

U.S. Embassy New Zealand - New Zealand Astrobiology Network Astrobiology Celebration
astrobiology.com/2025/10/u-s-... #astrobiology #NewZealand #Aotearoa @cosmobiologist.bsky.social

Waking Up Microbes Trapped In Permafrost For Up To 40,000 Years - Astrobiology In a new study, a team of geologists and biologists led by CU Boulder resurrected ancient microbes that had been trapped in ice—in some cases for around 40,000 years.

Waking Up Microbes Trapped In Permafrost For Up To 40,000 Years
astrobiology.com/2025/10/waki... #astrobiology #Mars #microbiology

Halophiles and Halotolerants: From Industry to Astrobiology - Astrobiology Halophilic and halotolerant microorganisms, as members of the extremophile group, hold significant potential for both industrial applications and astrobiological research.

Halophiles and Halotolerants: From Industry to Astrobiology
astrobiology.com/2025/10/halo... #astrobiology #microbiology #biotechnology

Planetary Microbiology: Microbes, Planets, And The Search For Life - Astrobiology Life on Earth has been shaped by transformative microbial innovations and singularities that redefined planetary systems

Planetary Microbiology: Microbes, Planets, And The Search For Life
astrobiology.com/2025/10/plan... #astrobiology #microbiology

Report: "Space For Women: Landmark Study on Gender Equality In The Global Space Sector" - insights from over 500 participants across 70+ countries focusing on experiences of women across the space sector www.unoosa.org/res/oosadoc/... #UNOOSA

ALMA Pinpoints The Radio Signature Of Planetary Growth - Astrobiology unprecedented multi-frequency view of a forming planet in the nearby star system PDS 70

ALMA Pinpoints The Radio Signature Of Planetary Growth
astrobiology.com/2025/10/alma... #astrobiology #astronomy #exoplanet

Ice Mixed With Amino Acids Stores Methane In Minutes - Astrobiology If you have ever cooked on a gas stove or seen a flame flicker to life with the turn of a knob, you have seen natural gas in action.

Ice Mixed With Amino Acids Stores Methane In Minutes
astrobiology.com/2025/10/ice-... #astrobiology #astrochemistry #biosignature

Powerful Lightning On Venus Constrained By Atmospheric NO - Astrobiology Signs of lightning on Venus have long been sought, including by space missions and ground-based telescopes searching for optical flashes, plasma waves, or radio signatures.

Powerful Lightning On Venus Constrained By Atmospheric NO
astrobiology.com/2025/10/powe... #astrobiology #Venus #exoplanet

Icy or Rocky? Convective Or Stable? New Interior Models Of Uranus and Neptune - Astrobiology We present a new framework for constructing agnostic and yet physical models for planetary interiors and apply it to Uranus and Neptune.

Icy or Rocky? Convective Or Stable? New Interior Models Of Uranus and Neptune
astrobiology.com/2025/10/icy-... #astrobiology #Uranus #Neptune

Detection of Phosphine In A Brown Dwarf Atmosphere Raises More Questions - Astrobiology Phosphorus is one of six key elements necessary for life on Earth.

Detection of Phosphine In A Brown Dwarf Atmosphere Raises More Questions
astrobiology.com/2025/10/dete... #astrobiology #astrochemistry #astronomy

Shutdown Update The White House / OMB are taking a stark stance on "imminent" layoffs across the government.

NASA Shutdown update
nasawatch.com/shutdown/shu... #NASA #IAC #IAC2025

NASA Memo: Orderly Shutdown Activities Please review your Formal Shutdown Furlough Notice carefully. If you have questions on your status, please consult with your supervisor.

Here's how you take a space agency that has visited every planet in our star system, touched our sun, sent humans to another world, and ventured into interstellar space - and dial it down from >10 to <.01 nasawatch.com/shutdown/nas... #NASA #Shutdown #NASASTRONG

ESA Away Team Training: Underground Microbiology - Astrobiology Ettore Lopo and Marco Vattano, the science team of ESA CAVES 2025 course, explain the latest details of microbiological analyses to astronauts

ESA Away Team Training: Underground Microbiology
astrobiology.com/2025/10/esa-... #astrobiology #AwayTeam #ESA

Extreme NiI/FeI Abundance Ratio In The Coma Of The Interstellar Comet 3I/ATLAS - Astrobiology Emission lines of FeI and NiI are commonly found in the coma of solar system comets, even at large heliocentric distances.

Extreme NiI/FeI Abundance Ratio In The Coma Of The Interstellar Comet 3I/ATLAS
astrobiology.com/2025/10/extr... #astrobiology #astrochemistry #interstellar #3IATLAS

Dynamical Architectures Of S-type Transiting Planets in Binaries II: A Dichotomy in Orbital Alignment of Small Planets in Close Binary Systems - Astrobiology Stellar multiplicity plays a crucial role in shaping planet formation and dynamical evolution

Dynamical Architectures Of S-type Transiting Planets in Binaries II: A Dichotomy in Orbital Alignment of Small Planets in Close Binary Systems
astrobiology.com/2025/10/dyna... #astrobiology #exoplanet #astronomy

Combined Exoplanet Mass and Atmospheric Characterization for Accelerated Exoplanetology - Astrobiology Today's most detailed characterization of exoplanet atmospheres is accessible via transit spectroscopy (TS).

Combined Exoplanet Mass and Atmospheric Characterization for Accelerated Exoplanetology
astrobiology.com/2025/10/comb... #astrobiology #exoplanet

Testing The Performance Of Cross-correlation Techniques To Search For Molecular Features In JWST NIRSpec G395H Observations Of Transiting Exoplanets - Astrobiology Cross-correlations techniques offer an alternative method to search for molecular species in JWST observations of exoplanet atmospheres.

Testing The Performance Of Cross-correlation Techniques To Search For Molecular Features In JWST NIRSpec G395H Observations Of Transiting Exoplanets
astrobiology.com/2025/10/test... #astrobiology #exoplanet #astrogeology #astrochemistry

Assessment Of Methods For Evaluating Structural Stability Of Cell Envelope Fragments In Hypersaline Brines As Biosignatures Of Ancient Microbial Life - Astrobiology The study of biomolecular stability of proteins and lipids in extreme saline environments

Assessment Of Methods For Evaluating Structural Stability Of Cell Envelope Fragments In Hypersaline Brines As Biosignatures Of Ancient Microbial Life
astrobiology.com/2025/10/asse... #astrobiology #biosignature #fossils

ASGSR Award Nominations for 2025 - Astrobiology The ASGSR Awards Committee is currently soliciting nominations for the awards listed below from the membership-at-large.

ASGSR Award Nominations for 2025
astrobiology.com/2025/10/asgs... #astrobiology #spacebiology #spacelifescience

Extreme Geomagnetic Storm On Early Earth Induced by Corotating Interaction Regions from the Young Sun - Astrobiology Recent multiwavelength observations of young solar analogs suggest that the young Sun

Extreme Geomagnetic Storm On Early Earth Induced by Corotating Interaction Regions from the Young Sun
astrobiology.com/2025/10/extr... #astrobiology #spaceweather

How Technological Acceleration Shrinks SETI's Narrow Detection Window - Astrobiology The search for extraterrestrial intelligence (SETI) has historically focused on detecting electromagnetic technosignatures

How Technological Acceleration Shrinks SETI's Narrow Detection Window
astrobiology.com/2025/10/how-... #astrobiology #astronomy #SETI

A Planetary System With A Sub-Neptune Planet In The Habitable Zone Of TOI-2093 - Astrobiology We aim to confirm and measure the mass of the transiting planet candidate around the K5V star TOI-2093, previously announced by the Transiting Exoplanet Survey Satellite

A Planetary System With A Sub-Neptune Planet In The Habitable Zone Of TOI-2093
astrobiology.com/2025/10/a-pl... #astrobiology #exoplanet #astronomy

LIFE NASA RCN Seminar Series: Dating LUCA Using Ancient Protein Family Phylogenies - Astrobiology Dr. Greg Fournier is an Associate Professor of Geobiology at MIT.

LIFE NASA RCN Seminar Series: Dating LUCA Using Ancient Protein Family Phylogenies
astrobiology.com/2025/10/life... #astrobiology #NASA

Professional Development Webinars for Planetary & Astrobiology Researchers - Astrobiology Careers in Planetary Science and Astrobiology

Professional Development Webinars for Planetary & Astrobiology Researchers
astrobiology.com/2025/10/prof... #astrobiology #NASA