Science & Exploration 04/03/2026 332 views 7 likes Craters, craters, and yet more craters: this snapshot from ESA’s Mars Express is packed full of them, each as fascinating as the
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Artemis 2’s (nearly) 10-day flight around the moon
KENNEDY SPACE CENTER, Fla. — The Artemis 2 mission will send humans to the vicinity of the moon for the first time in more than 50 years on a mission
Saltzman: Space ‘baked into’ modern combat operations
ARLINGTON, Va. — The U.S. Space Force is playing a central but largely unseen role in ongoing military operations tied to Iran, supplying the data, timing and connectivity that underpin
Amino Acids as Molecular Linchpins in the Fundamental Prebiotic Processes of RNA Copying and Vesicle Formation
The schematic depiction of the dual role of amino acid monomers in nonenzymatic RNA replication (left panel, blue dotted box) and prebiotic compartmentalization (right panel, green dotted box). The background
Dust Evolution During Protoplanetary Disk Bbuildup Enhances CO Ice Relative To Water
Dust surface density evolution in the fiducial model without disk buildup (left) and with disk buildup taken into account (right). Time zero refers to the moment the gas disk reaches
A Break In Planet Occurrence Near The Pebble Isolation Mass Should Be Observable By The Roman Microlensing Survey
Left panel: Synthetic exoplanet population, colour coded by number of planets per bin in logarithmic semi-major axis and planet mass space, using the nominal model for a sample of Nstar=5000
Aspect Aerospace secures early funding to advance swarm-deployable VLEO satellites
TAMPA, Fla. — Aspect Aerospace, a University of South Alabama spin-off, has secured $2.4 million to develop circuit-board-sized spacecraft that could be deployed from space into very low Earth orbit
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TAMPA, Fla. — PLD Space has raised 180 million euros ($209 million) to ramp up production of the Spanish startup’s Miura 5 launch vehicle, marking the largest funding round for
Earth Observatory Science Earth Observatory Searching for Selenite Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions
A recent image captured by the European Space Agency’s Mars Express spacecraft is a striking portrayal of craters on the Red Planet, showcasing a fascinating expanse of Arabia Terra. Using
Imagine a world brimming with stars, a universe teeming with undiscovered wonders just waiting for youthful eyes to gaze upon them. The Luzsco Telescope for Kids has been crafted as
Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets we’ve found so far – which in turn
WASHINGTON — The leaders of the House Science Committee say the Federal Communications Commission is overstepping its authority with parts of a space licensing rulemaking. In a letter last week
La Luna se eleva detrás del cohete Sistema de Lanzamiento Espacial y la nave espacial Orion de la misión Artemis II de la NASA, situados sobre una plataforma móvil de lanzamiento en
WASHINGTON — The Space Force’s push to accelerate procurement of new systems is running up against a basic constraint: not enough contracting officers and financial managers to execute the work.
The Moon rises behind NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft atop a mobile launcher at Launch Complex 39B at NASA’s Kennedy Space Center in Florida
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