The Copernicus Sentinel-1D satellite has joined the Sentinel-1 mission in orbit. Launch took place on 4 November 2025 at 22:02 CET (18:02 local time) on board an Ariane 6 launcher
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NASA’s Home for Experimental Flight Advances Aeronautics Mission
5 Min Read NASA’s Home for Experimental Flight Advances Aeronautics Mission NASA Armstrong Flight Research Center’s ER-2 aircraft taxis at Edwards, California, on Thursday, Aug. 21, 2025, ahead of a
NASA Adds Mission to Artemis Lunar Program, Updates Architecture
NASA’s crawler-transporter 2, carrying the agency’s Artemis II SLS (Space Launch System) rocket with the Orion spacecraft, arrives Feb. 25, 2026, inside the Vehicle Assembly Building at NASA’s Kennedy Space
NASA revises plans for future Artemis missions, cancels upgrades to SLS
WASHINGTON — NASA announced major changes to its Artemis lunar architecture, adding a test flight of lunar landers in low Earth orbit while canceling planned upgrades to the Space Launch
NASA overhauls Artemis program, aiming for astronauts on moon by 2028
NASA’s new administrator, Jared Isaacman, said a change in mission timing “is the only way forward.”
Rocket Lab delays Neutron debut to late 2026
WASHINGTON — The failure of a propellant tank during testing in January will delay the first launch of Rocket Lab’s Neutron rocket to at least the fourth quarter of this
Giant ‘spiderwebs’ on Mars reveal surprising water clues
View larger. | NASA’s Curiosity rover captured this closeup view of some of the red planet’s boxwork – or “spiderweb” – formations on September 26, 2025. These “spiderwebs” on Mars
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Polaris Dawn Commander Jared Isaacman sits down with Matt Anderson, the chief growth officer for the Space Force Association, during the second annual Spacepower Conference to discuss human spaceflight. Image:
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Ferraro S, Sengupta S, Shaw J, Dave A, Cheli M,
Using the James Webb Space Telescope, astronomers have discovered a ravenous supermassive black hole that existed during a period of the cosmos called “cosmic noon” that occurred around 4 billion
Rocky exoplanets orbiting red dwarfs are in a tough spot. Their stars are known for violent flaring that can destroy their atmospheres. But it’s possible that asteroid impacts could later
TAMPA, Fla. — Telesat is preparing to deploy a couple of Lightspeed pathfinders in December 2026, with 96 satellites for an initial global broadband service from low Earth orbit (LEO)
Desulfuromonas acetexigens on a metal electrod surface. Credits: KAUST. Microbes are masters of survival, evolving ingenious strategies to capture energy from their surroundings. For decades, scientists believed that only a
Evolution of nominal-composition cases across the full range of fO2 and tidal power densities simulated (see Section 2.3). Panel A (left): stages in planet’s lifetime after model initialization. Dotted lines
Dissimilarity analysis of evenness curves of amino acid assemblages. (a): Multidimensional Scaling (MDS) projection of dissimilarities between evenness curves, E(q). Points represent samples; distances between samples grow with dissimilarity. Edges
TRAPPIST-1 Status Report astro-ph.EP November 4, 2025 Filed under astro-ph.EP, astrogeology, exoplanet, M-dwarf, TRAPPIST-1, TRAPPIST-1 b, TRAPPIST-1 c, TRAPPIST-1 d, TRAPPIST-1 e, TRAPPIST-1 f, TRAPPIST-1 g Core–mantle partition coefficient of
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