Short Wave Odd Radio Circles Are glowing Around Some Galaxies. Now We Know Why
Jan 12, 2024
Alison Coil, a professor of astronomy and astrophysics at UC San Diego, discusses her cutting-edge research on odd radio circles (ORCs), mysterious glowing rings discovered in 2019. She delves into the nature of these vast structures and their intriguing connection to oxygen abundance in galaxies. The conversation also touches on how understanding ORCs can shed light on galaxy evolution over billions of years. With humor and clarity, Coil makes complex cosmic topics accessible, inviting listeners to ponder our universe's enigmas.
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Moon Mission Gone Wrong
- The Peregrine Lander, a private spacecraft, failed to reach the moon due to a propulsion system leak.
- This highlights the risks involved in NASA's strategy of using private companies for lunar missions.
AI Tracks Fishing Vessels
- AI is helping track fishing vessels, revealing that many go undetected in traditional surveys.
- This data allows for better management and understanding of global fishing activities.
Odd Radio Circle Mystery Solved
- Odd Radio Circles (ORCs), mysterious rings of radio light around galaxies, have puzzled scientists.
- Research suggests they are caused by shockwaves from simultaneous star explosions within the galaxy.