Finding Interstellar Visitors Flying Through The Solar System
20,362
Published 2024-07-17
🟣 Guest: Dr David Jewitt
epss.ucla.edu/people/faculty/555/
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00:00 Intro
01:52 Oumuamua and Borisov
12:30 Interstellar meteorites
19:22 How are interstellar objects born
27:53 Better detection methods
34:40 Missions to interstellar objects
42:53 Active asteroids
56:07 Current obsessions
01:00:05 Final thoughts
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⚖️ LICENSE
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You are free to use my work for any purpose you like, just mention me as the source and link back to this
All Comments (21)
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These interviews are always good
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Fraser Cain is one of the best astronomical journalists around. He knows enough to ask the questions that get interesting responses from scientists to us interested laypeople.
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Love your work Fraser
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Cool interview! Now I can't wait for the next ISO!
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Thank you Fraser, for giving us astronomy content during the summer!!
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Oort cloud and interstellar comets are amazing. Nice. Give us back our 9th planet.
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This was a really good interview. I learned a lot. Thank you!
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I'm going to have to save this for tomorrow! Looking forward to it. Thank you Frasier.
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Excellent video
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Thanks to both Frasier and Dr. David for a very educational and interesting topic.
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Fantastic! The “stuff” between us and Proxima is my favorite topic in astronomy.
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AMAZING insights! learned so much, THANK YOU!!!
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Given the proximity of star formation in stellar nurseries it's not unreasonable to think many stars have overlapping envelopes of influence. Frost lines be damned when we're talking about double, triple stars, stellar nurseries, supernova. Too much energy and too many wildcards. How close would oh say Alpha Centauri's double star system have to be to shed an Oumuamua sized object or even a Triton sized object. Is it possible we're swapping them now at 4 LY? Do these envelops grow exponentially with star mass or does it scale linearly?
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Loved the vid!
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Thanks for sharing Fraser.
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Amazing interview!
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Fantastic interview!
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Great vid as usual
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Absolutely fascinating discussion. Thanks
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Brilliant episode! ❤