Editor’s note: As we expand outward from Earth to other worlds we are almost certainly going to encounter things we did not expect to find – things that are unlikely […]
Biosignatures
Did Impacts From Meteors Help Start Life On Earth?
Meteor impacts may have helped spark life on Earth, creating hot, chemical-rich environments where the first living cells could take shape, according to research integrated by a recent Rutgers University […]
EAI Seminar: Testing A Rock-RNA World To Create Early Life
by Dieter Braun, LMU Munich, May 5th 2026, 16:00 CEST (UTC + 02:00) Abstract: We are pursuing lab experiments to assemble a hypothesis for the emergence of Life. We will […]
Summer School: Biosignatures and the Search For Life on Mars
For the summer school “Biosignatures and the Search For Life on Mars”, which will be held in Iceland from 18 to 26 June 2026 we still have some rest places. […]
Diverse Organic Molecules On Mars Revealed By The First SAM TMAH Experiment
The search for organic matter on Mars has rapidly evolved in the past decade with simple aromatic, S-heterocycles, and aliphatic organic molecules detected in Gale crater.
Understanding Life And Homochirality
Two fundamental questions have puzzled scientists for more than 150 years. “How did life become homochiral?” and “why was this specific handedness selected?”
Is Constitutive Red-shift An Advantage For Oxygenic Photosynthesis Under M-dwarf Starlight? Insights From Acaryochloris marina sp. str. Moss Beach
In the next years, several space missions will search for evidence of life on exoplanets, focusing on robust biosignatures associated with oxygenic photosynthesis, including atmospheric oxygen accumulation and the Vegetation […]
Experimental and Numerical Modeling of Liposome Congregation in Meteorite Craters of Early Earth
This paper provides experimental and numerical evidence supporting the occurrence of liposome congregation at the floors of meteor craters on Early Earth.
NASA’s Perseverance, Curiosity Panoramas Capture Two Sides of Mars
NASA’s Curiosity and Perseverance rovers have captured two 360-degree landscapes that highlight how the missions are revealing details of the Red Planet’s formation, watery past, and potential for life (astrobiology).
Kick-off Of Feasibility Study For A New Generation Of European ALMA Receivers
On 13 April 2026, ESO held the kick-off meeting for the Feasibility Study for a new generation of European ALMA receivers covering the 125–211 GHz band (ESO-654032) at the INAF-OAS […]
