Left: Reflectance spectra of photosynthetic organisms on rock, mineral, and snow/ice abiotic surfaces with Archean, Proterozoic, and Modern atmospheric compositions (planetary spectra provided by Anna Grace Ulses, Univ. of Washington).
9739Articles
Graphical Abstract — American Chemical Society A substance poisonous to humans — hydrogen cyanide — may have helped create the seeds of life on Earth. At cold temperatures, hydrogen cyanide
NASA DARES AGU Community Update In case you missed it, the recording of the NASA-DARES Community Update, held during the AGU Fall Meeting on December 18, 2025, is now available
The noble gas laboratory in Cologne used to analyse the crypton for the study. Credit Tibor Dunai – University of Cologne An international research team involving the University of Cologne
Polarization degree (Pr) and polarization position angle (θr) of 3I/ATLAS as a function of phase angle, measured in five bands (RC, IC, J, H, and Ks). Colored symbols denote our
3D rendering of meteorite and clasts. a) 3D rendering of the attenuation tomograms cut in half in z to show two H-Fe-ox clasts, showing neutron attenuation on the left and
A recent image captured by the Copernicus Sentinel-2 satellite has provided a striking view of iceberg A23a in the South Atlantic Ocean, which once held the title of the world’s
Status Report astro-ph.EP January 15, 2026 Cumulative crater count as a function of crater diameter. Each symbol and line depicts a fit to a different methane-clathrate thickness (see legend). The
Earth (ESD) Earth Explore Explore Earth Home Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at
In this episode of Space Minds, SpaceNews host David Ariosto talks with Chiara Manfletti, the CEO of Neuraspace and a professor of space mobility and propulsion at the
Advertisement
Popular Now
-
01From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
02Two Black Holes Observed Circling Each Other for the First Time -
03How New NASA, India Earth Satellite NISAR Will See Earth -
04Thermodynamic Constraints On The Citric Acid Cycle And Related Reactions In Ocean World Interiors -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
Scroll to Top