Astrobiology135- Page

Graphical Abstract — chemrxiv.org We present a physicochemical framework for understanding the emergence of catalytic logic at the origin of life. In this view, early catalytic systems did not depend

6300.304 ˚A line from 6296.5-6305.8 ˚A, and the 6363.776 ˚A line from 6361.2-6365.7 ˚A Enhanced red-doublet maps, from 15 May 2021 to 09 March 2022. Red

Ongoing research explores potential for Jupiter’s frozen moon to support life, habitability Courtesy: NASA/JPL-Caltech/DLR Southwest Research Institute experiments offer a new view on a hydrogen peroxide chemical cycle on Europa.

The image to the left, taken with ESO’s Very Large Telescope (VLT), shows a possible planet being born around the young star HD 135344B. This star, located around 440 light-years

A: Bioreactor setup of A. manzaensis grown on ESAE-01 basalt analog material. B: Exposure wells with desiccated A. manzaensis cells and ESAE-01 basalt pellets. C: Successful recultivation of A. manzaensis

Spectrum of C/2025 N1 (3I/ATLAS) showing the wavelength ranges where the emissions should appear above the noise level. — astro-ph.EP Comets are primitive remnants of the early Solar System whose

Closeup Look At An Ancient Crater Lake Outlet On Mars This image shows an impact crater with icy-looking fill and a curious outlet notch, feeding into another smooth, possibly-icy deposit

Morphology of K. pneumoniae in simulated microgravity and in normal gravity- NPJ Microgravity Klebsiella pneumoniae (K. pneumoniae) has been detected on space stations. Microgravity is a key environmental factor in