Astronomy 104, Fall 2017, Sections 5-6-7-8.
In all classes and for all tests,
students need a new scantron # 16485,
one scantron for each class.
The Sun is very quiet now.
First Quarter: Nov. 26, Full Moon: Dec. 3,
Last Quarter: Dec. 10, New Moon: Dec. 18
Uranus and Neptune are up all night.
1. LIGO's sixth gravitational wave detection:
(Five were black hole mergers and one was a neutron star binary.)
2. Proxima Centauri, the closest star, has a planet.
3. The New Horizon mission to Pluto keeps discovering surprises.
Here is a list of the top ten explained.
Unusual events and objects(Students might want to ask help in how to use the coordinates, ephemerids and finder charts.)