Our understanding of the universe has changed a lot over time!
Ptolemy
He improved on Aristotle's theory which was that the earth was the center of the universe also known as geocentric.
Nicolaus Copernicus
Copernicus had a theory that the sun was the center of our solar system. This is also known as heliocentric.
Tycho Brahe
His work supported the idea that the Earth orbited the sun.
Brahe hired Kepler, another astronomer to work with him.
How has our understanding of the universe changed over time?
Aristotle
Johannes Kepler
Galileo
Isaac Newton
Edmund Halley
Edwin Hubble
By Isamilla & Nelleke
The Hubble space telescope was named after Edwin Hubble.
He had three laws of motion.
He hypothosized that the nebulae were their own galaxies.
<span>He imagined the earth at the </span>
center of the universe with the sun, the moon, the stars and the planets orbiting it in perfect circles.
Newton put Kepler and Galileo's ideas together and discovered that the reason that things fall on the ground is the same reason that planets orbit around the sun.
He made a telescope that could magnify
up to 30 times.
<span>He discovered that Copernicus' theory </span>
was true. "We're not the center of the universe."
He found out that the planets orbit the
sun in ellipses (oval shapes).
He explained how the tides were made by the moon.
He figured out that the speed of the planets depend on the sun.
Halley discovered a comet. It was discovered in 1705. It will come around again in 2061
The comet Halley comes every 75 - 76 years
384–322 BCE
90 AD – 168 AD
1473 – 1543
1546 – 1601
1571 – 1630
1564 – 1642
1642 – 1727
1656 – 1742
1889 – 1953
Celestial Sphere
<span>It's an invisible sphere around the earth
</span>
i wish i could tell you but i am not a scientist.
Answer:
The school is defined as one of the most important- formal agency of education which plays a major role in moulding the ideas, habits and attitudes of a child with a view to produce well balanced personalities: physically strong, mentally alert, emotionally stable, culturally sound and socially efficient.
I hope it's helpful!
Answer:
They would have to force foreigners out of the country and create strict laws like north Korea when a xenophobic country has failing birth rates they have funded artificial intelligence matchmaking schemes to help people find simple things like love and help
The claim of the author in "Why public libraries matter is to call the attention of the government to the fact that public libraries should be funded.
<h3>How to depict the information?</h3>
It should be noted that the purpose of the author was simply to illustrate that enough attention and funding aren't given to public libraries.
The author stated that there were more than 7000 libraries in America and it was the responsibility of the government to ensure that they're in good condition.
The author also stated that American institutions strive for equity for access. It was also stated that librarues areht a waste of tax money.
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