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Crash Course Astronomy #22: The Oort Cloud Instructional VideoCrash Course Astronomy #22: The Oort Cloud Instructional Video
Publisher
Crash Course
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 10th
Subjects
Science
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L
Instructional Video

Crash Course Astronomy #22: The Oort Cloud

Curated by ACT

Now that we're done with the planets, asteroid belt, and comets, we're heading to the outskirts of the solar system. Out past Neptune are vast reservoirs of icy bodies that can become comets if they get poked into the inner solar system. The Kuiper Belt is a donut shape aligned with the plane of the solar system; the scattered disk is more eccentric and is the source of short period comets; and the Oort Cloud which surrounds the solar system out to great distances is the source of long-period comets. These bodies all probably formed closer into the Sun, and got flung out to the solar system's suburbs by gravitational interactions with the outer planets. [11:41]

3 Views 0 Downloads

Concepts

space exploration

Additional Tags

gravitational interaction, long period comets, scattered disk, short period comets, crash course, kulper belt, the oort cloud

Classroom Considerations

  • Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
  • This video is hosted on YouTube

View 66,871 other resources for 9th - 10th Grade Science

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