when would we use parsec, astronomical unit or light year? how...

A spaceship containing an astronaut travels at a speed of .6c relative to a second inertial observer...

can anyone help me define astronimical units?

What subjects, other than astronomy, would astronomers have to study in order to discover black hole...

Using various telescopes, astronomers discovered a giant star that is 100 times larger than the Sun,...

Look at the picture of an astrolabe and answer the question. The photograph shows a spherical astro...

A) Why are there so many astronomical observatories in southern Arizona? (1 point) Many bilingual...

tell me about the ASTRO Detainer

tell me about the ASTRO Detainer toilet

tell me about the ASTRO skibidi toilets

Ed is the only one of the astronomers who _____ planets outside the solar system. Which verb corr...

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