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Which of the following has NOT been proposed as a candidate for dark matter?
Q16: During one complete year,an observer at the
Q17: Type Ia supernovae are generally brighter than
Q19: Many fortunate amateur astronomers have telescopes with
Q27: After carefully removing all potential sources of
Q35: If space has an open geometry what
Q62: If you bring an object to half
Q75: In a universe that is uniformly expanding
Q80: The Milky Way is an example of
Q92: In order to measure the parallax angle
Q102: In a spin-flip transition of an electron,a