If There Are at Least a Million Asteroids, How Did

question 17

Multiple Choice

If there are at least a million asteroids, how did spacecraft like Galileo survive their trip through the asteroid belt?

• A) NASA sends its spacecraft above and below the orbits of the asteroids in the belt to avoid collisions
• B) spacecraft use a magnetic repulsion tool to make sure asteroids do not come too close
• C) although there are many asteroids, they are widely spaced (there is lots of space between them)
• D) the known asteroids are typically less than a centimeter across, so they do not represent a danger to spacecraft
• E) you can't fool me, NASA has lost over a dozen spacecraft to collisions with asteroids

Recognize and describe various software distributions and licensing models.

Identify the main uses and applications of specific software types.

Understand software installation processes and system requirements.

Recognize the ethical and legal aspects of software use and distribution.

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Definitions:

Single Issue

Focused on or concerned with only one topic, problem, or aspect.

Action Agenda

A list or plan of actions to be taken to achieve specific goals.

Committment

The act of dedicating oneself to a cause, activity, or purpose with earnest intention. This is another way of expressing dedication or pledge.

Potential Coalition

A group of parties or individuals that could come together to form an alliance based on shared interests or goals, though they have not yet done so.