Evolutionary tracks of the elemental ratios over 3 Myr across all considered scenarios. Ratios are shown in pairs across four key compositional regions: within the H2O snowline (Region 1, top-left),
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N-isotope fractionation values observed in this study compared to the sedimentary δ15N record a, and known ranges of extant microbial biomass b, The sedimentary database includes bulk rock δ15N (dark
Scatter plot showing the period ratio as a function of the inner planet period, in days, for Kepler (blue), TESS (green), and K2 (red). The solid blue line in the
File: The Falcon 9 at sunrise Thursday, Oct. 24, 2024 as final preparations were made for the NROL-167 mission. Image: SpaceX. SpaceX is preparing for the second of two planned
WASHINGTON — A Rocket Lab Electron placed an undisclosed satellite into orbit June 28 on the company’s second launch within 48 hours and fourth this month. The Electron lifted off
Did you ever hear the tragedy of ‘Star Wars: Underworld’, George Lucas’ cancelled Star Wars TV show?
Now that Andor has finished its two-season run to universal acclaim, fans have been thinking about what’s next for Star Wars TV shows. Granted, we’ve got plenty to look forward
An Outpost on the Moon – Lunar Outpost’s Bold Vision For Lunar Mobility With AJ Gemer – YouTube Watch On On Episode 167 of This Week In Space, Rod Pyle
The search for extraterrestrial life has long gone back and forth between scientific curiosity, public fascination and outright skepticism. Recently, scientists claimed the “strongest evidence” of life on a distant
The final flight of Japan’s H-IIA rocket marked a significant milestone in the nation’s space exploration efforts. On Saturday, the H-IIA F-50 rocket soared into the sky, carrying the GOSAT-GW
They have arrived! After an extended delay, the Axiom Mission-4 (Ax-4) crew flying aboard SpaceX’s Crew Dragon “Grace” pulled up to the International Space Station and docked, beginning a two-week
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