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A sample collected by NASA’s Perseverance Mars rover from an ancient dry riverbed in Jezero Crater could preserve evidence of ancient microbial life. Taken from a rock named “Cheyava Falls”

Rocks in the Bright Angel Formation. NASA’s Mars Perseverance rover acquired this image using its Right Mastcam-Z camera. Mastcam-Z is a pair of cameras located high on the rover’s mast.

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

NASA OIG Report: NASA’s Management Of The Dragonfly Project Dragonfly, a rotorcraft lander that will fly like a large drone, is designed to gather samples from Saturn’s moon Titan, characterize

Technicians install and adjust the rotors on the full-scale test model representing half of the Dragonfly lander in the Transonic Dynamics Tunnel facility at NASA’s Langley Research Center. During a

An artist’s impression of plumes erupting onto the surface of Enceladus. Its fellow moon Titan is seen in the sky, and the distant Sun beyond. Credit ESA/Science Office. Larger image

NASA Science Mission Directorate C.2 Solar System Science solicits proposals for research, data analysis, data preservation, and tools that support investigations to help ascertain the content, origin, and evolution of

Spectral fits to TRAPPIST-1 e’s stellar-contamination-corrected transmission spectrum. Top: bestfitting forward models for three different partial pressures of N2 and CH4 (solid, dotted, and dashed colored lines) compared to a

White-light TRAPPIST-1 e JWST/NIRSpec PRISM transit light curves. (Top) Datapoints of the transit event (grey; binned at a cadence of 14-seconds) along with the best-fit transit plus systematics model (black;

An illustration of the adjusted telluric models for the solar and Titan spectra, where a 10% reduction from the best-fit model is applied to the solar spectrum and a 10%