A possible architecture for HWO under study by the HWO Technology Maturation Project Office. This design has an 8-meter inscribed diameter filled by 37 hexagonal segments — larger than JWST.
Archive for December, 202525- Page
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Graphical abstract — astro-ph.IM Contrary to popular belief, the interstellar medium (ISM) is not empty; it is filled with atoms, dust particles, and molecules. Some of these molecules may have
This composite Hubble Space Telescope image shows the debris ring and dust clouds cs1 and cs2 around the star Fomalhaut. Fomalhaut itself is masked out to allow the fainter features
Reaction network arising from the La3+-mediated reaction of glyoxylate and pyruvate, including non-detected intermediates with the most probable routes represented by solid arrows requiring either one (direct arrow) or both
Wearing protective gear against toxic gases, Solange Duhamel stands next to a lava flow during an outing to collect samples of freshly deposited lava rock. Credit Christopher Hamilton Life has
WASHINGTON — The European Space Agency expects to decide in February how to address a 20% funding shortfall in its exploration program. At the agency’s ministerial conference last month, ESA’s
NASA/Don Pettit NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon. This series of overlapping frames from Feb. 19, 2025, displays
The final ESA/Webb Picture of the Month feature for 2025 showcases a festive-looking region filled with glowing clouds of gas and thousands of sparkling stars. This star cluster, known as
For the first time, astronomers using the Hubble Space Telescope have spotted a pair of catastrophic collisions in another solar system. They were observing Fomalhaut, a bright star about 25
Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel “precessing magnetic jet engine” model to explain the peculiar gamma-ray burst
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01From Polymerization-Enabled Folding and Assembly to Chemical Evolution: Key Processes for Emergence of Functional Polymers in the Origin of Life -
02Two Black Holes Observed Circling Each Other for the First Time -
03How New NASA, India Earth Satellite NISAR Will See Earth -
04Thermodynamic Constraints On The Citric Acid Cycle And Related Reactions In Ocean World Interiors -
05Φsat-2 begins science phase for AI Earth images -
06Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters -
07Binary star systems are complex astronomical objects − a new AI approach could pin down their properties quickly
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