What are near-Earth objects (NEOs)? What are potentially hazardous objects (PHOs)?
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- What is the NEOWISE mission?
- What are bow shocks? What are magnetic field draping around comets?
- What is the process of comet aging? What are the changes in comet activity over time?
- Are there extinct comets in the asteroid belt?
- How do IDPs compare to comet dust?
- What are supervolatiles in comets? What is the role of amorphous ice in comets?
- What is the Roche limit?
- What is the hydrogen cloud of a comet?
- How are comets detected?
- What are the volatile materials in comets?
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