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Transcript
May 22
LT: Understand mercury and the moon
Vocab.: 1. mares 2. Rotation rate 3. lunar
cratering
Agenda:
Work on Projects
Mercury and moon Notes
Professor Lutz is exploring the physical characteristics
of planetary nebulae, their central stars and how
planetary nebulae fit into the patterns of stellar
evolution. She also analyzes the spectra of symbiotic
stars (binaries containing an evolved hot star and a cool
star) to determine their chemical compositions,
velocities and variability.
1.
2.
3.
4.
5.
What is regolith?
What are Mares?
How long is the moon’s rotation?
How long is the moon’s revolution?
How does the moon’s escape velocity
compare to Earth?
1.
2.
3.
4.
5.
What is sublimation?
What is the coma?
What is the ion vs. dust tail?
What is the nucleus?
What is the hydrogen envelope?