Astrobiology28- Page

Evidence for recent LGT and non-homologous recombination of an organophosphate transporter operon phnCDEubiE between HIMB59 and Pelagibacter. (A) Presence of phnCDEubiE genes in only one of the two Pelagibacter genomes

Molecular structures of c-C2H4O and CH3CHO. The grey, white, and red spheres represent the C, H, and O atoms, respectively. — astro-ph.GA Ethylene oxide (c-C2H4O) and its isomer, acetaldehyde (CH3CHO),

Distributions of nominal and median encounter distances denc and encounter speeds venc for encounters with each 95% quantile of denc below 1.5 pc. The left panel represents the nominal values

Left: An interferometer with two antennas, separated by a baseline B and has a time delay between the wavefront reaching the receivers of τg. The fringe pattern is shown, with

A Sample From One Potentially Habitable World Examined On An Inhabited World — Grok via Astrobiology.com Exploring our solar system and returning pieces of it to Earth is a central

Prebiotic Chemistry on Early Earth – Grok via Astrobiology.com Chemical and geological processes on prebiotic Earth are believed to have resulted in the emergence of life through the increasing organization

Humans on Mars — Grok via Astrobiology.com As focus for exploration of Mars transitions from current robotic explorers to development of crewed missions, it remains important to protect the integrity