Cuesta College, San Luis Obispo, CA
Students are assigned to read online articles on current astronomy events, and take a short current events quiz during the first 10 minutes of lab. (This motivates students to show up promptly to lab, as the time cut-off for the quiz is strictly enforced!)
Julien Guillaume, "Searching for Planet 9" (February 23, 2016)Analysis of radio data from NASA's Cassini spacecraft may detect __________ perturbing Saturn's orbit.
(A) the sun's magnetosphere.
(B) dark matter.
(C) gravitational waves.
(D) cosmic background radiation.
(E) an undiscovered ninth planet.
Correct answer: (E)
Sections 30678, 30679, 30680
(A) : 3 students
(B) : 2 students
(C) : 4 students
(D) : 5 students
(E) : 21 students