Once the Artemis 2 astronauts get beyond the protective environment of Earth’s atmosphere and magnetic field, they will be subject to space radiation. While en route to and from the
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Experimental Insights Into The Azotosome Hypothesis In Titan’s Lake Fluid
Hydrocarbon lakes on Titan – NASA Since the discovery of hydrocarbon lakes and seas on Saturn’s moon Titan, there has been much speculation on whether these could serve as suitable
The Role Of Inner Disk Edges In Shaping Ultra-short-period Planet Systems Around Late M Dwarfs
Dynamical evolution of planetary embryos in a representative simulation of Scenario FIX. Each line corresponds to one embryo: gray lines show all embryos, while colored lines highlight those that survive
Carbon Monoxide Dehydrogenase-encoding Microorganisms In Volcanic Astrobiological Analogues: An Enzyme System To Investigate The Evolution Of Life
Maximum BLASTx identity (%) of key Cdh/Coo and CoxL enzymes across eight global locations. This heatmap illustrates the sequence conservation of each gene in different environments, ranging from highly conserved
Behavior Of Biomolecules Under High-pressure Torsion And Its Implications For Astrobiology
L-Glutamic-acid — Wikipedia Understanding the fate of biomolecules under extreme conditions is central to astrobiology and the origin of life. Astronomical impacts uniquely combine high pressure with intense plastic shear
Thinking of You, Earth
NASA On April 4, 2026, NASA astronaut and Artemis II Commander Reid Wiseman peers out of one of the Orion spacecraft’s main cabin windows, looking back at Earth, as the
The powerful new Rubin Observatory just found 11,000 new asteroids and measured 'tens of thousands more'
Early observations from the Vera C. Rubin Observatory have already revealed more than 11,000 previously unknown asteroids, reshaping our view of the solar system and offering a striking preview of
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All eyes are on the inner solar system in April 2026, as two comets reach perihelion. One, Comet R3 Pan-STARRS we’ve known about since last year. Another, sungrazer A1 MAPS
When Leslie Nielsen passed away in 2010, most of the obituaries led with his later career as a comic actor, when his masterful deadpan turned him into the unlikely star
Artist’s illustration showing a Starlink satellite orbiting Earth. Image via Wikideas1/ Wikimedia. CC BY 4.0. Starlink satellite unexpectedly breaks up, scattering debris A Starlink satellite unexpectedly broke up on March
Intermediate stage in Snowball Earth — Grok via Astrobiology.com Between 2.4 and 0.6 Gy ago, our planet underwent several episodes of global glaciations, including the Snowball Earth case that ended
Numerical solutions for the three high-diffusivity (κv = 10−2m2/s) simulations with different salinities. Shadings in panels (A-C) show the zonal-mean time-mean temperature T, salinity S and zonal flow U respectively.
Scouting hot springs in the El Tatio Geyser Field in Northern Chile with funds from a NASA Early Career Collaboration Award. Sampling was performed with permission of the Toconce and
(A) P-T and chemical mixing ratio profile from L. Kaltenegger et al. (2020a) used in the MODIS-derived surface coverage model. Solid and dashed-dotted curves show the vertical mixing ratios of
This is an artist’s impression of a unique type of exoplanet discovered with the Hubble Space Telescope. The planet is so close it to its star that it completes an
Science & Exploration 31/03/2026 446 views 4 likes The first launch opportunity for Artemis II, the first mission to bring astronauts towards the Moon in over 50 years, is set
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