Which of the following statements about Supernova 1987A is FALSE?
A) it exploded relatively close to us, in a spiral arm of the Milky Way Galaxy
B) it was only visible from the Southern Hemisphere of the Earth
C) astronomers believe it was the explosion of a star that was originally a massive type O
D) neutrinos from the explosion were actually detected on Earth
E) it was observed with instruments in space as well as on the ground
Correct Answer:
Verified
Q30: Which of the following is one reason
Q31: In the model that astronomers have developed
Q32: When neutron stars were first predicted theoretically,
Q33: How did Supernova 1987A demonstrate that new
Q34: Astronomer have concluded that pulsars are
A) rotating
Q36: Some of the energy produced in the
Q37: Astronomers have noticed that the visible filaments
Q38: When a star undergoes a nova explosion,
Q39: Which of the following statements about a
Q40: Your sweetheart gives you a piece of
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