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Astronomy Jeopardy 2! Planetary and Solar System Multiple Choice Extragalactic and Cosmology Technology Identify this Pictured Object 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50 Planetary and Solar System – 10 points What is the name of the most prominent crater on the Moon? A. Tycho B. Copernicus C. Kepler D. Galileo Planetary and Solar System – 20 points Ceres, Pallas, Juno, and Vesta are names for four of what type of objects? A. Asteroids B. Moons C. Stars Planetary and Solar System – 30 points Which planet in our solar system is less dense than water which means that if all the planets were put into a huge ocean this planet would float? A. Jupiter B. Uranus C. Pluto D. Saturn Planetary and Solar System – 40 points After the Sun and the planets, what is the largest body in the solar system? A. Ganymede B. Pluto C. Earth's Moon Planetary and Solar System – 50 points Sometimes there is a ring around the Moon. What causes this? A.Gravitational lensing B. Micrometeroidal particles C. Atmospheric ice crystal D. Aberration Multiple Choice – 10 points What is the speed of dark? A. The speed of light B. Darkness does not move, it is always present, and light is layed on top of it. C. A man stands at the doorway of his bedroom, attired in boxer shorts and a sleeveless undershirt. One hundred times in a row, he turns off the light switch and dashes for the bed. How many times does he see himself land under the covers? The isn't any light there. Obviously dark got there quicker than light. D. E. All of the Above Multiple Choice – 20 points What is the magnitude of the Sun from Earth? A. -26.36 B. -25 C. -26.72 D. -27.4 Multiple Choice – 40 points This graph is typical of a: A. Pulsar B. Cepheid C. Neutron Star D. Sinusoidal Star Multiple Choice – 50 points How many planets have rings? A.1 B.2 C.3 D.4 Multiple Choice –30 points What single factor determines a star's brightness, color, length of its life, and how it is to die? A. Core temperature B. Total mass C. Volume Extragalactic – 10 points It has a temperature of 2.7 kelvins today and is isotropic to one part in 105. It is important to cosmological perturbation theory, which describes the evolution of slight inhomogeneities in the early universe. Extragalactic – 20 points Identify these three types of galaxies. Extragalactic – 30 points Which is Globular Cluster and which is the Open Cluster? A B Extragalactic – 40 points In physical cosmology, this epoch named after ______ is the earliest period of time in the history of the universe, from zero to approximately 10−43 seconds, during which quantum effects of gravity were significant. Extragalactic – 50 points The fact that the velocities at edges of spiral galaxies do not drop off as 1/ r2 is evidence for the presence of what? Technology – 10 points Name 2 of Nasa’s 4 Great Observatories. 3 1 4 2 Technology – 20 points What type of telescopes were used in Contact? Technology – 30 points Name this telescope. Technology – 30 points What Earth-based telescope has the largest aperture? Technology – 40 points What year was NASA established? Identify this Pictured Object – 10 points Identify this Pictured Object – 20 points Identify this Pictured Object – 30 points Identify this Pictured Object – 40 points Identify this Pictured Object – 50 points