Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
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Pentagon details cyber, space ‘first mover’ role in Iran operations
WASHINGTON — Space and cyber forces moved first in preparation for U.S. and Israeli strikes on Iran on Feb. 28, underscoring how military campaigns now begin in orbit and online
Elevated Eccentricities In The Radius Valley Hint At Water-Rich Mini-Neptunes
Schematic image of three types of protoplanetary systems and their contribution to the radius-eccentricity profile and radius valley. — astro-ph.EP While recent planet-formation models broadly reproduce the observed population of
TESS Planet Occurrence Rates Reveal the Disappearance of the Radius Valley Around Mid-to-Late M Dwarfs
Distribution of our found planets in period–radius space (left) and instellation–radius space (right). Each planet and its associated errors are are marked with the red points, while the background grid
Stellar Cartography: Rubin Observatory Launches Real-time Monitoring Of The Sky With Thousands Of Alerts
The Vera C. Rubin Observatory sits on its mountain peak in Chile during observation activities in April 2025. The observatory will soon begin real-time nightly monitoring of the entire Southern
Microgravity Affects The Nervous System And Aging In C. elegans Through Reduced Tactile Stimulation
Effect of mec-4 mutations on neuromuscular aging and muscular calcium transients in a terrestrial 1G environment. (A) Heatmap analysis of log2(FC) ratio of autophagy/aggrephagy genes between D01 wild type and
Hardware is no longer the problem holding back space-based data centers — the supply chain is
Orbital and lunar data centers are often framed as engineering challenges or launch economics problems. Those matter, but they are not the limiting factor. The real bottleneck is the absence
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Explosive volcanic eruptions on early Mars may have transported water ice to equatorial regions, according to a modeling study published in Nature Communications. The authors suggest that these eruptions could
NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., said it’s laying off 550 employees Tuesday as “part of a reorganization that began in July and not related to the current
Approximately 550 employees of NASA’s Jet Propulsion Laboratory (JPL) will be laid off, according to an announcement made on the agency’s website on Monday (Oct. 13). The news comes in
TAMPA, Fla. — Equatys, the U.S.-based Viasat and Emirati satellite operator Space42’s shared space infrastructure joint venture for direct-to-device (D2D) services, has gained its first mobile network partner as it
Modularity is taking off in more ways than one in space exploration. The design of the upcoming “Lunar Gateway” space station is supposed to be modular, with different modules being
It’s great to see old astronomical observations come to light. Not only can these confirm or refute what’s known about historic astronomical events, but they can describe what early observers
Back in the 1930s, physicists were doing experiments involving what they called “beta decay.” They observed that an element would suddenly spit out a fast-moving electron, and once it was
Foundation Models for Astrobiology Advances in machine learning over the past decade have resulted in a proliferation of algorithmic applications for encoding, characterizing, and acting on complex data that may
A train of solar storms is barreling toward Earth, with four coronal mass ejections (CMEs) expected to hit over the next few days. Any potential impact could trigger impressive auroras
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