What if our understanding of Uranus and Neptune’s compositions have been wrong, specifically regarding their classifications as “ice giants”? This is what a recent study accepted for publication in Astronomy
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News Summary Archives Status Report Origins 2026 Organizing committee September 17, 2025 Origins 2026 (IAU Symposium 407) Dear colleagues, We are pleased to announce Origins 2026 (IAU Symposium 407), jointly
File photo of a SpaceX Falcon 9 rocket at pad 4E ready to launch a Starlink mission. Image: SpaceX SpaceX is preparing to launch its 125th Falcon 9 rocket of
SYDNEY — The European Space Agency has inaugurated a new deep space antenna in Australia as part of efforts to strengthen ties between Europe and Australia in space. At an
On 3 October, ESA’s ExoMars Trace Gas Orbiter (TGO) turned its eyes toward interstellar comet 3I/ATLAS as it passed close to Mars. Comet 3I/ATLAS is the slightly fuzzy white dot
Renowned experimental physicist, Nobel laureate and Massachusetts Institute of Technology Professor Emeritus Rainer Weiss, passed away on Aug. 25 at the age of 92. Weiss was integral in confirming the
date: 21 January 2014 altitude: 290 km — NASA/JPL-Caltech/University of Arizona larger image In the center of this observation, we see a ring of cones that have developed over a
TAMPA, Fla. — SES announced plans Sept. 16 to deploy a satellite co-developed with manufacturing startup K2 Space early next year, marking the start of a more iterative approach to
The James Webb Space Telescope, a collaborative effort between NASA, ESA, and the Canadian Space Agency, has unveiled striking images of the Sagittarius B2 molecular cloud, the most massive and
Signal amplitudes in the vicinity of the putative exomoon around β Pic b suggested by Poon et al. (2024) as a function of moon mass and semi-major axis for RV
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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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