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Chapters & Sections (67)
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0:08
Introduction to the Torino Scale and Hazardous Asteroids
0:30
Asteroid Hazard Scale and NASA's Osiris Rex Mission
3:41
Forwarding Phone Numbers and Early Technology
4:11
Connecting to Computers and Camp Uraniborg
5:14
Astronomy Camp Experience and Research Project
6:48
Graduate School and Pluto's Moon Discovery
7:19
Introduction to Kepler's Third Law
7:51
Calculating the Mass of Pluto and its System
8:23
Early Search for a Moon around Pluto
9:24
Transit Method and Inclination of Orbit
10:59
Initial Transits and Mapping of Pluto
11:30
Albedo and Reflectivity Explained
12:01
Ice and Coal as Examples of Albedo
13:03
Measuring Pluto's Reflectivity
14:37
The Torino Scale's Origins and Naming Dispute
15:41
International Adoption of the Torino Scale
16:12
Understanding the Torino Scale's Factors
17:44
Clarifying the Torino Scale's Calculation and Application
18:16
Understanding Asteroid Threat Levels (Green, Yellow, Orange, Red)
19:48
Probability of Impact and Consequences
20:52
Tracking and Refining Asteroid Orbits
21:56
Prediscovery Images and Orbital Length Calculation
22:27
Asteroid Size and Comparison to Tunguska Event
23:31
Uncertainty in Asteroid Risk Assessment and Extrapolation
24:36
Asteroid Movie Reference and Uncertainty Shrinkage
25:08
Final Answer and Probability of Impact
26:11
Uncertainty in Orbital Shapes
26:41
Stretching Uncertainty into a Spaghetti String
27:44
Asteroid Size and Cratering Rules of Thumb
28:48
Atmospheric Breakup and Pressure Wave Damage
29:50
Meteorite Impact Scenarios and Earth's Surface
30:20
Predicting Meteorite Paths and Evacuation Procedures
30:53
Meteorite Hunting and Data Collection
31:54
Risk Assessment and Torino Scale Explanation
33:28
Patreon Membership Perks and Benefits
35:39
Asteroid Apus's Close Approach to Earth
36:45
Scientific Study of Asteroid Apus
37:16
Asteroid Composition and Mythological Significance
38:47
Renaming of Osiris Rex to Apus Explorer
39:50
Mission Details and Asteroid Encounter
40:51
Importance of Pristine Laboratory Conditions for Sample Analysis
41:23
Uniqueness of the Sample and Its Implications
42:25
Asteroids as Building Blocks of Planets
43:26
Potential for Handedness Filtering in Space
43:58
Speculation on the Existence of Planet N9
44:29
Object Detection and Triangulation
45:00
Scientific Hypothesis and Testing
46:35
Experimental Science and Planetary Exploration
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