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A light year is the distance that light travels in a year, so it is a measure of distance, not time. Light travels at about 186,000 miles per second or about 300,000 kilometres per second. There are 31,536,000 seconds in a year. There is about 5,869,713,600,000 miles in a light year or about 9,445,950,434,500 kilometres.
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What do the planets have to do with astronomy?
Astronomy is all about the things in outer space and planets are in outer space.
Where would a Astronomy be found'?
Astronomy is the study of the outer space. If you look up at the sky at night you are looking at outer space which is astronomy.
How do you measure light years and what does it signify in astronomy?
Light years are a unit of measurement used in astronomy to indicate the distance that light travels in one year. This distance is about 5.88 trillion miles. Light years are significant in astronomy because they allow scientists to measure vast distances in space, such as the distance between stars, galaxies, and other celestial objects.
Is the foundation of space science astronomy?
Astronomy IS the study of the Universe, i.e., basically, of outer space.
Is the foundation of space science is astronomy?
Astronomy IS the study of the Universe, i.e., basically, of outer space.
Why a light year used in astronomy?
Because of the vast distances in space and a light year is the distance of light travelling at 186,000 miiles per second in one year.
How do scientists measure distances in space light years or CMEs?
Common units used in astronomy include astronomical unit; light-year; parsec.
Why is a space program important to astronomy?
Astronomy is about space, and the only way people will know about space is by exploring it. space programs help people learn about it.
The study of space?
astronomy
What is study of space?
Astronomy.
What is the science of astronomy?
Astronomy is the study of celestial objects (Space objects).
What douse astronomy mean?
Astronomy is the study of outer space and the universe. This includes the solar system and earth in space.
