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Chapters & Sections (80)
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1:03
Nageen Farsad's Background and Book
section
1:21
Welcome and Co-Host Introduction
1:34
Discussion of Science and Podcasts
3:39
Transition from Earth-based Geology to Space Research
4:10
Personal Experience and Expertise in Volcanoes
5:12
Violence and Geologists in Space
5:43
Volcanoes in the Solar System
6:44
Personal Anecdote about a Pothead Ex-Boyfriend and Comets
7:16
Comet Neowise Discovery and Orbital Period
7:48
Comments in the Solar System and Comet Size
8:49
Comet Origins and Kuiper Belt
9:51
Initial Thoughts on the Object's Nature
10:22
Calculating Orbit and Velocity
10:53
Comet Movement and Interaction with the Sun
11:23
Additional Comet Information and Clarification
11:53
Oort Cloud and Naming Conventions
12:55
Jan Oort's Hypothesis and the Cloud of Comets
13:25
Formation of the Oort Cloud Shell
14:29
Indirect Observation and Detection of Comets
16:00
Comet Orbits and Near-Earth Objects
16:32
Near-Earth Comets and Extinction Risk
17:03
Russian Trolls and Comet Research
17:33
Unanswered Questions about Comets
18:36
Comet Role in Life on Earth and Water Origin
19:07
Water from Volcanic Activity and the Earth's Formation
20:07
Alternative Sources of Water, Including Comets and Asteroids
22:16
Amino Acids on Comets and the Possibility of Life Distribution
22:46
Discovery of Amino Acids in Comets and Asteroids
23:16
Implications for the Origin of Life on Earth
23:46
Variation in Amino Acids and Possibility of Extraterrestrial Life
25:48
How NEOWISE Got Its Name
26:19
Alternative Designation and Comet Characteristics
27:21
Edmund Halley's Contribution to Astronomy
28:57
Comet's Approach and Orbit around Sun
29:28
Material Loss and Composition
29:58
Comet's Death and Body Shaming
30:59
Ice Sublimation and Coma Formation
32:01
Comet Surface Dynamics and Gases
32:34
Geysers and Volcanic Islands
33:05
Water Harvesting from Asteroids and Comets
35:09
Launching Water into Space and Mining Comets
37:14
Water as Propulsion Fuel
38:15
Comet Colors and Chemical Compositions
38:46
Carbon Monoxide and Ion Interactions
39:48
Energy States and Emission Spectra
40:18
Glow-in-the-Dark Frisbees and Comet Tails
40:49
Comet Tail Colors and Composition
41:51
New Technology for Comet Observation
42:22
Comet Composition and Tail Color
42:52
Chemical Signatures and Unstudied Comets
43:55
Meteor Showers from Comet Dust
44:56
Understanding Comet Death and Reactivity
45:26
Comet Composition Variability
46:27
Tracking Comets and Asteroids for Planetary Defense
47:59
Comets Colliding in Space
48:30
Unlikely and Unexciting Cometary Collisions
49:00
Comet Fragility and Explosions
50:02
Probes Hitching Rides on Comets
51:03
Matching Speeds with a Comet
51:33
Potential Risks of Landing on a Comet
52:04
Conclusion and Wrap-up
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