New experiments have shown that the core of Mars formed much faster than Earth’s core, thanks to molten iron and nickel sulfides seeping down through solid rock and into the
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Spruce trees retain ancient memories of their environment and communicate with one other in the hours preceding a solar eclipse, a new international study suggests. “We now see the forest
ST. LOUIS — The National Reconnaissance Office has privately warned its commercial satellite imagery providers of potential funding cuts that could slash as much as one-third from the previously projected
WASHINGTON — Rocket Lab, a publicly traded aerospace manufacturer and launch services provider, is expanding deeper into the defense sector with the acquisition of Geost, a supplier of electro-optical and
Astronomy has lost one of its most assiduous calculators of eclipses with the passing of astronomer Fred Espenak. On April 15, 2025, Espenak announced on his Facebook page that he
Applications 04/06/2025 187 views 4 likes From its vantage point outside Earth’s atmosphere, more than 36 000 km above Earth’s surface, the Copernicus Sentinel-4 mission will detect major air pollutants
HELSINKI — China launched a fourth group of satellites for its Guowang low Earth orbit megaconstellation Thursday, but released few details about the payload or objectives. A Long March 6A
Another holiday and another sales event are upon us as Amazon Memorial Day deals are officially landing. Big retailers are dropping prices and Amazon is one of the frontrunners when
2 Min Read June’s Night Sky Notes: Seasons of the Solar System Two views of the planet Uranus appear side-by-side for comparison. At the top, left corner of the left
Unlike their terrestrial counterparts, the best sci-fi romance movies of all time aren’t just filled with the usual grand romantic gestures and passionate moments. Instead, they use their sci-fi settings
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01Two Black Holes Observed Circling Each Other for the First Time -
02From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
03Thermodynamic Constraints On The Citric Acid Cycle And Related Reactions In Ocean World Interiors -
04Φsat-2 begins science phase for AI Earth images -
05Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
06Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly -
07Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of α Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits
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