2.5 billion year old microbial structures — The black features within this thin slice of rock are 2.5-billion-year-old microbial structures. This study suggests that the organic matter preserved within this
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This artist’s concept depicts a smaller white dwarf star pulling material from a larger star, right, into an accretion disk. Scientists used NASA’s IXPE (Imaging X-ray Polarization Explorer) to study
While Mars looms as the next destination for humanity’s expansion into our solar system, there are significant hurdles, technological issues, financial concerns, and astrophysical logistics to overcome before placing boots
JAXA/Kimiya Yui JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui captured this photo of southern Europe and the northwestern Mediterranean coast from the International Space Station as it orbited 261
Scanning electron microscopy images showing representative regions of desiccated salt samples. Top row: Flash frozen; bottom row: slow frozen. (a) NaCl flash frozen, (d) NaCl slow frozen; (b) Na2SO4 flash
Graphical abstract — Computational simulation/modeling A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup of an ancient supercontinent 1.5
China said Saturday that it successfully launched the Shenzhou-21 spaceship on a mission to the country’s orbiting space station, sending its newest rotation of three astronauts—along with four mice.
EO Science Earth Observatory A Glimpse of History in Benin… Earth Earth Observatory Image of the Day More Subscribe January 11, 2025 In some ways, Benin City is like
Earth’s planetary spectra through time as seen with the LUVOIR concept mission (LUVOIR Team, 2019). Credit: G. Arney, S. Domagal-Goldman, T. B. Griswold (NASA GSFC) — astro-ph.EP This article reviews
The future lifespan of the terrestrial biosphere is only significantly shortened if seafloor weathering accounts for a large portion of global silicate weathering (large α) and has a strong feedback
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