“Most people can recognise the Plough…” VCG/VCG via Getty Images Some of my earliest stargazing memories…
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Strange ‘sticky’ dark matter could be lurking in a distant galaxy
Galaxy SDSS J0946+1006 acts as a gravitational lens, helping astronomers see the signs of dark matter…
Wormholes are key to sci-fi like Interstellar. Could they exist? : Short Wave : NPR
According to physicist Ron Gamble, there is a non-zero chance that scientists could find a wormhole.…
Meteor Impacts on Mars Can Excavate its Secrets
Examine just about any extraterrestrial body in the Solar System, and you will find that they…
ARRL Coverage of 2025 Dayton Hamvention
05/18/2025 By: Rich Moseson, W2VU Closing day at 2025 Dayton Hamvention® is a half-day on the…
Active tectonics on Venus? Old data reveal new clues
View larger. | Artist’s illustration of Quetzalpetlatl Corona, one of hundreds of coronae (volcano-tectonic features) on…
ARRL Coverage of 2025 Dayton Hamvention
05/17/2025 By: Rich Moseson, W2VU What do the Dayton Hamvention® flea market and Xenia, Ohio, weather…
Astronauts Could See Auroras on Mars with their Eyes
On March 15th, 2024, the Sun released a powerful solar flare that coincided with a heightened…
The Milky Way’s Globular Clusters Formed at the Dawn of the Universe
We don’t have to rely solely on the JWST to observe the Universe’s oldest stars. Some…
Perseverance Happened to Land Right Beside a Composite Volcano
On February 18th, 2021, NASA’s Perseverance rover landed in Jezero crater on Mars. This feature was…