did you know facts about astronomy
3 min read
What are some interesting facts about the planets in our system?
You may like these facts about when the planets in our solar system were discovered. A sunset on Mars is blue. Mars has less than 1% of the Earth’s atmosphere. So the sunsets on Mars appear as blue due to the way the blue light from the Sun is captured within the atmosphere of Mars. The Earth weighs about 81 times more than the Moon.
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What is the importance of astronomy in our life?
The importance astronomyhas in their lives is immeasurable. · Time Measurement Long before clocks were invented, people used the sundial to help keep track of the hours of the day. This particular invention made use of the sun’s rays and the shadow cast by it to determine the time of the day.
astronomical unit fun facts
What is the present value of the astronomical unit?
The present value for the astronomical unit is 149,597,871 km (92,955,807 miles). …from the Sun, expressed in astronomical units (AU; the mean Sun-Earth distance), of the six planets known when Titius devised the rule: Mercury, Venus, Earth, Mars, Jupiter, and Saturn.
What is the difference between astronomical unit and light year?
The astronomical unit is based from the actual distance of the earth and the sun, thus, this unit of measurement is often used to measure the distances between planets in a solar system. The light year is based from the distance to which a light travels in one year and is commonly used to measure the distances between stars and galaxies.
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What is the Astronomy Forum?
We are presenting The Astronomy Forum. The motto of this platform is to discuss such things which can not be found on Google. Thus we encourage all astronomy lovers to join and post their Questions and also help others by replying to others.
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What is Astronomy Australia Limited?
Australian astronomy is world leading and publicly valued. Astronomy Australia Limited (AAL) will facilitate access for Australian-based astronomers to the best research infrastructure, encourage the sharing of astronomical technical capabilities to maximise their value to the nation, and inspire Australians with these astronomical achievements.
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What is the astrophotography Forum?
A place for new astronomers to ask visual observing or basic equipment questions and report their findings. – Advanced or specialized topics should be discussed in their dedicated forums. – Beginning astrophotographers should read, and then post, in whichever imaging forum is most appropriate to their subject.
ancient egyptian astronomy fun facts
What was the importance of astronomy in ancient Egypt?
Egyptian Astronomy played a considerable part in religious matters for fixing the dates of festivals and determining the hours of the night. The titles of several temple books are preserved recording the movements and phases of the sun, moon, and stars.
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What is astronomy for amateurs?
Totally clouded out but a M… A forum where amateurs can discuss their contributions to fields such as spectroscopy, photometry, astrometry, interferometry, and radio astronomy. Astronomical objects of interest may include variable and carbon stars, pulsars, supernovae, AGNs, exoplanets, asteroids, and short-lived energetic phenomena such as GRBs.
ancient egyptian astronomy fun facts
What are the astronomical facts about the Egyptian monuments?
Monuments were built to have a certain astronomical orientation (Egyptian Astronomy Facts). During the Ptolemaic period, scientists reached solid conclusions on the earth’s rotation around the sun and the approximate geo sphere of the planet. At 1100 BC, Amenhotep created a catalog of the universe in which only five constellations are recognized.
