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Is the nebular hypothesis made out of helium and hydrogen?
If you have studied hard in life science you should know this but the real answer is that yes the nebular hypothesis was made by helium and hydrogen..
Why should scientists should discover more planets?
Discovering more planets helps scientists to better understand the diversity of planetary systems in the universe. This can provide valuable insights into the formation and evolution of planets, as well as clues about the potential for extraterrestrial life. Additionally, expanding our knowledge of planets outside our solar system can inform our understanding of Earth's place in the cosmos.
How many solar system are in a galaxy?
Our galaxy has over 200 billion stars; many of them do have planets, and thus qualify as a "solar system". As to the total number, we will never know, as solar systems will live and die. As a rough guess, at least 50% of all stars should have planets - so that could be classified as a "Solar System".
Did Galileo believe in the elliptical motion of the planets around the sun?
No, both the systems that Galileo knew about were based on circular motion. The geocentric Ptolemaic system and the heliocentric Copernican system both used complex systems of circles and epicycles to describe the planets' movements, and these models were reasonably accurate. It was Kepler who started to use the idea of elliptical orbits after Tycho Brahe made new and accurate measurements that showed faults in predictions made by the two old systems. Keplers detailed mathematical work was purely descriptive, in that his new model described the planets' positions in the sky more accurately than ever before, but he did not know why his model should be as accurate as it clearly was. Later, Newton produced a new theory explaining why the planets would be expected to move in elliptical orbits under the force of gravity. That is the modern model of the solar system, with slight adjustments after Einstein's general theory of relativity.
How many plannets are their?
There are 8 major planets, and 5 dwarf planets, in our solar system. There are also about a half dozen bodies that may be dwarf planets, though this status has not yet been confirmed. and more than a hundred more that may be considered in the future.Outside of our Solar System, there are billions. These are called exoplanets.In addition to the eight planets in our solar system, due to new equipment and new techniques, new planets are being found in other solar systems every week.
Is the nebular hypothesis made out of helium and hydrogen?
If you have studied hard in life science you should know this but the real answer is that yes the nebular hypothesis was made by helium and hydrogen..
Why should scientists should discover more planets?
Discovering more planets helps scientists to better understand the diversity of planetary systems in the universe. This can provide valuable insights into the formation and evolution of planets, as well as clues about the potential for extraterrestrial life. Additionally, expanding our knowledge of planets outside our solar system can inform our understanding of Earth's place in the cosmos.
What ending should this word have?
What ending should this word have? predict-
Why was it thought that there were other planetary systems in the universe before technology developed to allow searches for them?
The fundamental assumption of astronomers is that we are not special. There is no reasons that our sun should produce planets and no other star should produce planets. Specifically, our star is a very common star and there are billions and billions of stars exactly like it. Also, stars that are not too like ours should still be able to birth planets; and have been found to.
Should the names of the planets start with a capital letter?
Yes - all planets names begin with a capital letter.
What ending should the word predict have?
An "able" one.
Should Eris be a planet?
No. scientists have found dozens of planets about the same size as Eris and Pluto. I think they should just be Dwarf planets.
Should it be law that other planets and dwarf planets continue to be named after Greco Roman mythic figures for consistency?
yes, yes it should
How many solar system are in a galaxy?
Our galaxy has over 200 billion stars; many of them do have planets, and thus qualify as a "solar system". As to the total number, we will never know, as solar systems will live and die. As a rough guess, at least 50% of all stars should have planets - so that could be classified as a "Solar System".
The ancient goal of astrology was?
TO be able to predict important events, especially flooding and droughts, when it was a good time to plant and when the harvest should begin.
Will you win jackpot in the lottery?
Perhaps you should consult a fortuneteller. WikiAnswers does not predict winners.
How often should large earthquakes happen?
Large earthquakes - scientists predict they should happen every 80 years.
