Credit: NASA The Sultanate of Oman signed the Artemis Accords during a ceremony in Muscat attended by NASA on Monday, becoming the 61st nation to commit to responsible space exploration
Credit: NASA The Sultanate of Oman signed the Artemis Accords during a ceremony in Muscat attended by NASA on Monday, becoming the 61st nation to commit to responsible space exploration
Spinoff 2026 marks the publication’s 50th year documenting commercial uses of NASA technology. This edition’s cover features NASA astronaut Alan Bean holding an environmental sample container filled with lunar soil
Infographic of the OPAL campaign simulations in the ambit of the Ariel mission Dry Run of 2025. The green box contains the codes presented in this paper that make up
A bacterial ferredoxin FeS cluster — Ferredoxin is a type of protein found across biology with a key role in the movement of electrons. In this figure iron is shown
Examples of metabolic networks (gray nodes and edges) and seed sets (blue circles). A. Metabolic network and seed set of the bacterium Candidatus Desulforudis audaxviator which forms a single-species ecosystem
At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA’s Nancy Grace Roman Space Telescope will
In the heart of our Galaxy, scientists discovered the first sulfur-bearing six-membered ring molecule hiding in an interstellar cloud. © MPE/ NASA/JPL-Caltech Researchers at the Max Planck Institute for Extraterrestrial
Representative SWAN full-sky Lyman-α map (2025 Nov 13), showing the simultaneous detection of comet C/2025 K1 (ATLAS) and numerous UV-bright stars. The zoomed inset displays the differential image centered on
This artist’s impression shows the star TRAPPIST-1 with two planets transiting across it. ExoMiner++, a recently updated open-source software package developed by NASA, uses artificial intelligence to help find new
A) Simplified EPOC generation and processing pipeline. From left to right, one eukaryotic and one prokaryotic sequence database transformed into HMMs. The query of eukaryotic against prokaryotic HMMs generated 13,500






