Prebiotic Chemistry on Early Earth – Grok via Astrobiology.com Chemical and geological processes on prebiotic Earth are believed to have resulted in the emergence of life through the increasing organization
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Key specs Type: Prime lens Focal length: 15mm (30mm equivalent) Maximum aperture: f/1.7 Lens mount: Micro Four Thirds Weight: 4.06 oz / 115 g Dimensions: 1.42×2.26 in / 36×57.5 mm
NASA’s Jet Propulsion Laboratory used radar data taken by ESA’s Sentinel-1A satellite before and after the 2015 eruption of the Calbuco volcano in Chile to create this inter-ferogram showing land
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
Learn Home Astronomy Activation… STEM Engagement at NASA Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 3 min read Astronomy Activation Ambassadors:
WASHINGTON — The world set another record for orbital launches in 2024 in a continuing surge of launch activity driven almost entirely by SpaceX. There were 259 orbital launch attempts
For the first time, astronomers have managed to capture a radio image showing two black holes orbiting each other. The observation confirmed the existence of black hole pairs. In the
TCA cycle and the associated prebiotic network centered on pyruvate. The thin arrows denote biologically expected pathways in typical terrestrial environments for aerobic organisms, while the double arrow shows the
Applications 15/07/2025 535 views 13 likes Φsat-2, a miniature satellite, has completed its commissioning and has begun delivery of science data, using algorithms to efficiently process and compress Earth observation
Blue Origin’s New Glenn, SpaceX’s Falcon 9 and ULA’s Vulcan rockets launch from their respective pads. Image: Blue Origin, SpaceX, United Launch Alliance A long-awaited launch contract for national security
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07Two Black Holes Observed Circling Each Other for the First Time
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