Variation of Enceladus’s ice shell thickness based on the shape model by Park et al. (2024) assuming isostasy. Contours denote intervals of 2 km. — astro-ph.EP Enceladus is among the
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French space defense startup Dark ceases operations
WASHINGTON — Dark, a French startup developing air-launched spacecraft technology to capture and dispose of orbital objects, has shut down operations after struggling to establish a sustainable business model, the
Celestron Heliostar 76 H-Alpha 76mm Aperture with 630mm Focal Length Solar Telescope and SolarQuest Alt-Azimuth Mount Kit for Double-Stack Performance
In the vast cosmic tapestry that stretches across our universe, there lies a burning celestial marvel—our own sun. A behemoth of nuclear fusion, it holds secrets and mysteries, a display
Endospore Integrity And Viability Of Bacillus subtilis On Simulated Martian Regolith In Rotational UVC Radiation Exposures
Current understanding of Martian regolith has advanced due to various rover explorations. Due to this, there are now several variants of Martian regolith that are chemically known and commercially available.
Microbial Exoenzymes Catalyzed The Transition To An Oxygenated Earth
Conceptual model for the evolution of exoenzymes and the recycling of organic matter across the Great Oxidation Event (GOE). (A) In the Archean Ocean, prior to the GOE, the recycling
Mineralogically Diverse and Salt-Rich Regolith in Jezero Crater Characterized Using X-Ray Spectroscopy
PIXL Micro Context Camera (MCC) images of the three regolith targets. (a–c) False color images of each target in the near-infrared (NIR; 735 nm), green (G; 530 nm), and blue
The Microbiology and Geochemistry of The Shallow-water Hydrothermal Vents of the Gulf of Naples, Italy
Map depicting the shallow-water hydrothermal vents sampled. A – Regional map of Italy (red square indicating the sampled locations). B – Map of the Gulf of Naples. Coloured points represent
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The Pococo Galaxy Star Projector is proof that you don’t have to spend a fortune to fill a room with realistic images of the cosmos. It punches well above its
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43,000-Satellite Surge Reshapes Orbital Competition and Challenges Legacy GEO Models Paris, France – Launched today, Novaspace’s 28th edition of Satellites to Be Built and Launched reveals a
Science & Exploration 07/10/2025 18648 views 48 likes The two Mars orbiters had the closest view of the comet of all ESA spacecraft. During its closest approach to the Red
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London is the beating heart of global finance. Its banks, insurers and investors command influence far beyond our shores; its centers of research generate ideas of world-class quality. Yet when
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