Which method would you use to obtain the distance to each of the following?
an asteroid cross...
Physics, 08.08.2019 22:30 alysonmariefont
Which method would you use to obtain the distance to each of the following?
an asteroid crossing earth’s orbit
a star astronomers believe to be no more than 50 light-years from the sun
a tight group of stars in the milky way galaxy that includes a significant number of variable stars
a star that is not variable but for which you can obtain a clearly defined spectrum
Answers: 1
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