WASHINGTON — The Office of Space Commerce has rolled out its proposal for a “light touch” approach to mission authorization, the latest attempt in a long-running effort to regulate new
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Starfish Space finds a new partner for docking demonstration mission
WASHINGTON — Starfish Space has changed plans for a docking demonstration mission after its original partner backed out. In a March 26 statement, Starfish said it changed the destination for
Gulf Of Mexico Blue Hole Harbors High Levels Of Novel Microbial Lineages
A diver’s view looking up to the opening of Amberjack Hole. Image courtesy of Mote Marine Laboratory via NOAA. Exploration of oxygen-depleted marine environments has consistently revealed novel microbial taxa
Minimal Amino Acid Alphabet for Protein Design
Utilization of reduced amino acid alphabets by modern proteins. (A) Workflow for finding of modern proteins composed of any reduced amino acid alphabet (left) or a reduced alphabet from early
A Formal Physical Framework for the Origin of Life: Dissipation-Driven Selection of Evolving Replicators
Early Earth The emergence of life from inanimate matter presents a thermodynamic challenge: the Second Law of Thermodynamics dictates a global trend towards disorder, yet life constitutes localized pockets of
Where should we send a real 'Hail Mary' spacecraft? A new study has the answers
In the new film “Project Hail Mary“, humanity sends an interstellar ship to another star system — Tau Ceti — in a last-ditch effort to save Earth from an alien
A Planetary Illusion’s Funeral: Non-detection of a Gaia DR3 Exoplanet Candidate, and the Role of Intermediate-precision Radial Velocities in Gaia Exoplanet Follow-up
TRES RV observations of HD 12800. We mark the dates of announcement (2022-06-13) and official retraction (2024-05-27) for the Gaia DR3 planet candidate. Our observations would have easily detected the
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The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Tsuji R, Fujita R, Hayashi T, Sadaki S, Matsumoto T,
Look to the east at sunset tomorrow (March 26) to see the half-lit form of the waxing gibbous moon shining close to the gas giant Jupiter in the evening sky,
NASA is serving up a double scoop of delicious Saturn imagery in two flavors — near-infrared from the James Webb Space Telescope, and visible light from the Hubble Space Telescope.
IRVINE, Calif., March 25, 2026 — Terran Orbital Corporation, a Lockheed Martin company, today announced the introduction of its new star tracker product line at SATSHOW 2026, expanding the company’s
Science & Exploration 25/03/2026 490 views 12 likes The NASA/ESA/CSA James Webb Space Telescope and the NASA/ESA Hubble Space Telescope have joined forces to capture new views of Saturn, revealing
Canada will cancel its first rover mission to the moon’s south pole as the Canadian government shifts its spending to other projects. The water-seeking moon rover project, first announced by
If you’ve not watched Lego Star Wars: Rebuild the Galaxy, available on Disney+, you’ve missed out on a treat. This Lego-based animated show turned Star Wars upside down, fulfilling the
Archean Earth – Grok via Astrobiology.com The habitability of the early Earth was affected by various factors. We focus here on atmospheric oxygen (O2) and methane (CH4). O2 is essential
Insights Into The Exoplanet Radius Valley From Host-Star Ages, Activity, Chemistry, And Birth Radius
Comparison of planet radius distributions and radius–period diagrams across stellar age bins. Upper panels: Planet-radius histograms for four equally populated age bins, defined by the 25th, 50th, and 75th percentiles
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