• nasa8 hours ago

    I Am Artemis: Dave Reynolds

    3 Min Read I Am Artemis: Dave Reynolds Dave Reynolds, the booster manager for SLS (Space Launch System), works inside the Next Generation Booster Avionics Mockup at NASA’s Marshall Space

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    NASA Spaceline Current Awareness List #1,181 31 December 2025 (Space Life Science Research Results)

    Astrobiology4 hours ago

    NASA Spaceline Current Awareness List #1,181 31 December 2025 (Space Life Science Research Results)

    The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Kumar K, Angdisen J, Fornace AJ Jr, Suman S.Elevated SASP

    Hunting for “Oddballs” With Machine Learning: Detecting Anomalous Exoplanets Using a Deep-Learned Low-Dimensional Representation of Transit Spectra with Autoencoders

    Astrobiology4 hours ago

    Hunting for “Oddballs” With Machine Learning: Detecting Anomalous Exoplanets Using a Deep-Learned Low-Dimensional Representation of Transit Spectra with Autoencoders

    Hunting for “Oddballs” — Grok via Astrobiology.com This study explores the application of autoencoder-based machine learning techniques for anomaly detection to identify exoplanet atmospheres with unconventional chemical signatures using a

    Self-assembled Versus Biological Pattern Formation In Geology

    Astrobiology4 hours ago

    Self-assembled Versus Biological Pattern Formation In Geology

    Biological and abiotic tubes. SEM images of tubular colonies of a) Aspergillus niger feeding on straw (image: Anna Neubeck) and b) manganese oxide chemical gardens (image: Huld et al., 2023).

    The MUSCLES Extension for Atmospheric Transmission Spectroscopy: Spectral energy distributions For 20 Exoplanet Host Stars That JWST Observed in Cycle 1

    Astrobiology5 hours ago

    The MUSCLES Extension for Atmospheric Transmission Spectroscopy: Spectral energy distributions For 20 Exoplanet Host Stars That JWST Observed in Cycle 1

    SEDs scaled to the EEID (top panel) and to the semi-major axis of each planet b (bottom panel). In the bottom panel the wavelength range is changed to expand the

    Flight Engineers Give NASA’s Dragonfly Lift

    nasa7 hours ago

    Flight Engineers Give NASA’s Dragonfly Lift

    In sending a car-sized rotorcraft to explore Saturn’s moon Titan, NASA’s Dragonfly mission will undertake an unprecedented voyage of scientific discovery. And the work to ensure that this first-of-its-kind project

    L3Harris announces $845 million majority sale of Space Propulsion and Power Systems business

    Spaceflight Now7 hours ago

    L3Harris announces $845 million majority sale of Space Propulsion and Power Systems business

    A Dual Engine Centaur upper stage for Atlas V nears completion at the factory in Decatur, Alabama. The RL10 engine marked 60 years of flight on Nov. 27, 2023. Image:

    When Stars Fail to Explode

    Universe Today1 week ago

    A supernova observed by Chinese and Japanese astronomers in 1181 CE didn’t fully explode, instead it sputtered and left behind a rare “zombie star” surrounded by long filaments resembling fireworks.

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