Mass–radius distribution of planets from Model I compared with the observed planets around G-type host stars from the TEPCat catalog Southworth (2011). Top: Weighted mass–radius distribution of simulated rocky planets
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iss074e0315662 (Feb. 13, 2026) Credit: NASA/Chris Williams Date Created:2026-02-13 larger image A portion of the Atacama Desert along Peru’s southern Pacific coast, featuring barren plains, rocky cliffs, vast sand dunes,
Moss spores spent nine months strapped to the outside of the International Space Station, exposed to vacuum, cosmic radiation, temperature swings from minus 196°C to 55°C, and unfiltered solar ultraviolet
A video that appeared on CGTN’s Hot Take details four missions that China will be sending to space in the coming years, including a survey telescope that will search for
We’ve been waiting a long time for the Vera Rubin Observatory to begin its work. The observatory features the largest digital camera ever built. It’ll create a time-lapse of the
Environmental and operational parallels and differences between submarines and spacecraft relevant to fungal persistence. Submarines operate under Earth’s gravity and are surrounded by seawater, while spacecraft operate under microgravity, are
The radio telescope LOFAR, with a major contribution from Leiden Observatory, has produced the most detailed radio map of the Universe ever made. Never before have so many cosmic radio
File: A Falcon 9 rocket stands ready to launch a Starlink mission. Image: SpaceX SpaceX is preparing for a predawn launch on Saturday, March 7, from Vandenberg Space Force Base.
Thinking about food systems in deep space likely brings to mind something like The Martian where an astronaut is scratching barely enough food to survive out of potatoes grown in
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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