Author Question: Among discovered meteorites, we have found some with all the following origins except ________. ... (Read 27 times)

tfester · **on:** Jul 27, 2018

Among discovered meteorites, we have found some with all the following origins except ________.

A) being a fragment from the surface of the Moon B) being a fragment of a shattered asteroid
C) being a fragment from the surface of Mars D) being a fragment from Comet Halley

Question 2

A proposed explanation for gamma-ray bursters is

A) hypernova-making black holes and bipolar jets.
B) coalescence of a neutron star binary.
C) collisions between two white dwarfs.
D) Both A and B are possible.
E) All three are possible.