May 15, 2017 7:30-9:30PM
Event:
Astronomy on Tap
Venue:
Der Wolfskopf
Talk 1
Title: A Pub Crawl through the TRAPPIST-1 System
Lecturer: Courtney Dressing
Position: Sagan Fellow
Institution: Caltech
Talk 2
Title: The Truth About Black Holes
Lecturer: Leo Stein
Position: Postdoctoral Researcher
Institution: Caltech
Quiz Questions / Answers
- Last week, a scientific feud occurred regarding what theory describing the extremely fast expansion of the early Universe? Inflation
- What is the approximate diameter of the Milky Way's disk in light years? 100,000 - 200,000 ly (r~20 kpc)
- Last month, the "Event Horizon Telescope" started operating--what was it looking at? Sgr A* & M87
- Rank these objects in increasing order of their magnetic field strength: neutron star, sun, earth, moon.
- Where on the Earth did the dinosaur-killing asteroid strike 65 million years ago? Yucatan Peninsula, Mexico
- Favored by science fiction authors, what proposed structure attaches to the Earth's surface but extends up roughly 25,000 miles into space? Space Elevator
- When the Death Star is destroyed at the end of Star Wars: A New Hope, it is in orbit around what planet? Yavin
- There are many "seas" on the Moon, but there is only one "ocean", what is it? Oceanus Procellarum
- What was the first black hole candidate, which was identified by its booming x-ray signal? Cygnus X-1
- What method for detecting exoplanets has yielded the most discoveries to date? Transit