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Collision Course
Francis Walsh
12 episodes
1 day ago
Astronomy is back! After a 10-year hiatus and the deletion of Collision Course Season 1 on YouTube, Astronomer at Large Francis Walsh embarks on a brand-new journey into the depths of outer space. He goes as far as the universe reaches depending on the topic. Insider information from astronomy experts and Phd Scientists, Investigators and Co-Investigators. The mission; create an astronomy news source that gives listeners insight they cannot find anywhere else. Collision Course airs interviews and lively debates with scientists, Doctors, & Citizen Scientists. Season 2 airs 2X a week. #astronomy
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Astronomy
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All content for Collision Course is the property of Francis Walsh and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Astronomy is back! After a 10-year hiatus and the deletion of Collision Course Season 1 on YouTube, Astronomer at Large Francis Walsh embarks on a brand-new journey into the depths of outer space. He goes as far as the universe reaches depending on the topic. Insider information from astronomy experts and Phd Scientists, Investigators and Co-Investigators. The mission; create an astronomy news source that gives listeners insight they cannot find anywhere else. Collision Course airs interviews and lively debates with scientists, Doctors, & Citizen Scientists. Season 2 airs 2X a week. #astronomy
Show more...
Astronomy
Science
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Planet 9 and 10 (X) with Dr. Renu Malhotra - Are There Two, Unidentified Planetesimals Hiding Out in Our Solar System?
Collision Course
26 minutes 30 seconds
2 years ago
Planet 9 and 10 (X) with Dr. Renu Malhotra - Are There Two, Unidentified Planetesimals Hiding Out in Our Solar System?

Renu Malhotra (born 1961) is an American planetary scientist from India, known for using the orbital resonance between Pluto and Neptune to infer large-scale orbital migration of the giant planets and to predict the existence of Plutinos in resonance with Neptune. The asteroid 6698 Malhotra was named for her on 14 December 1997 (M.P.C. 31025).

Francis and Dr. Malhotra discuss the latest information coming from the scientific community regarding the discovery of yet to be discovered planetesimals Planet 9 and Planet 10 (X). Hear how the work she and other scientists are performing are giving us a better understanding of far-flung objects residing out near Neptune. These objects are so far away and so dispersed that even with years of observing the motion of known planets and transient objects, the information still doesn't point a finger at any particular object or place in the solar system.

Learn how the presession of the planets effects orbits of small rocky bodies orbiting inside the solar system. We touch on the gas giants' migration during the early times of the solar system, and we discuss the "Great Bombardment" as well. This was an enlightening discussion, and we hope to hear more from Dr. Malhotra again soon! So, STAY TUNED!

As always, please like, follow, comment, and review the Collision Course podcast whenever asked as it helps us reach more listeners! Thanks for all your help and for your friendship! We have many more episodes coming as we get ready for the total solar eclipse of April 8th, 2024!

#planetnine #planetten #planetX #planetary #astronomy 


For direct donations go to:

$FrancisWalsh

@FrantheMan77429


Collision Course
Astronomy is back! After a 10-year hiatus and the deletion of Collision Course Season 1 on YouTube, Astronomer at Large Francis Walsh embarks on a brand-new journey into the depths of outer space. He goes as far as the universe reaches depending on the topic. Insider information from astronomy experts and Phd Scientists, Investigators and Co-Investigators. The mission; create an astronomy news source that gives listeners insight they cannot find anywhere else. Collision Course airs interviews and lively debates with scientists, Doctors, & Citizen Scientists. Season 2 airs 2X a week. #astronomy