2/2 University of Washington researcher Andy Tzanidakis found the star dimming as a huge cloud of hot dust blocked its light. Professor James Davenport notes this crash happened at an Earth-like distance, which could help explain how our own Moon formed.
That's a very logical first thought. The article actually tests that theory. They note if it were just more cameras, all meteor reports would spike. Instead, baseline totals are normal, but massive fireballs causing sonic booms doubled. The rocks entering the atmosphere are genuinely bigger.
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"Whether this reflects a genuine change in the near-Earth meteoroid environment, an amplification of reporting through AI and social media, or some combination of both, we cannot yet say definitively. What we can say is that the question deserves both public awareness and scientific attention"
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Detecting these fragile compounds intact in extraterrestrial material fills a major gap in our models. It supports the theory that the core chemical ingredients for life were delivered to the early Earth by asteroid impacts.
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On March 16, researchers confirmed that all five primary nucleobases of DNA and RNA are present in space. By finding the final missing ones on the asteroid Ryugu, we now have the complete set.
Paper
www.nature.com/articles/s41...
🧬☄️🔬🥒🔭
#Astrobiology
#OriginOfLife
#abiogenesis
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Maja Lujan Niemeyer and a team including Penn State scientists used Line Intensity Mapping to identify these hidden structures. By sifting through half a petabyte of data, they showed how intergalactic gas influenced the formation of early stars.
Tsunami warning for Japan's north east coast after a large earthquake.
🌊
#earthquake
#tsunami
#Japan
www.bbc.com/news/live/c0...
earthquake.usgs.gov/earthquakes/...