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Why are the outer planets less dense?
They are made of less dense materials. While the inner planets are made primarily of rock, the outer planets are made mostly of hydrogen and helium.
Did Kepler discover that planets orbit around sun?
Yes, Johannes Kepler discovered that planets orbit around the sun in elliptical paths, rather than in perfect circles as previously believed. This discovery was based on his study of the motion of planets, particularly Mars, and his formulation of the laws of planetary motion known as Kepler's Laws.
What are the planets made of gas called?
There are four planets that are made out of gas: Jupiter, Saturn, Urans and Neptune. These planets are called the "gas giants" . The other four planets (Earth, Mercury, Venus and Mars) are mostly made out of rock.
What do terrestrial planets and jovian planets have in common?
Terrestrial planets and jovian planets are both types of planets found in our solar system. They are made up of different materials - terrestrial planets have solid surfaces predominantly made of rock and metal, while jovian planets are primarily composed of gas and liquids. Both types of planets orbit a star and have moons or natural satellites.
What are two major differences in the composition of the inner and outer planets?
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
What instrument made possible the discovery of the planets?
the telescope
What invention made the discovery of the cell possible?
The answer is The Microscope.
What made the voyage of discovery possible?
people coming
What discovery that chromosomes are involved in inheritance was made possible by the invention of the?
microscope
When was the Volt Meter invented?
Voltmeters were made possible by an 1819 discovery by Hans Oersted. The first voltmeter were made soon after that.
How was the discovery of the planets orbits shape made?
Johannes Kepler made the discovery of the planets' elliptical orbits in the early 17th century. He used observational data gathered by Tycho Brahe to formulate his three laws of planetary motion, which defined the precise shape and behavior of the orbits. This groundbreaking work laid the foundation for our modern understanding of planetary motion.
How many planets did ptolemy discover?
Ptolemy did not discover any planets. He lived in the 2nd century AD and his work primarily focused on developing mathematical models to explain the motion of the planets as observed from Earth. The discovery of the planets we now know was made by astronomers in different time periods.
The discovery that chromosomes are involved in inheritance was made possible by the invention of the?
by the discoveries of the monk George Mendel, I think...
What discovery allowed for the translation of Egyptian hieroglyphics?
The hieroglyphics of Egypt are one of the oldest forms of the written word known to man. The discovery of the Rosetta stone made it possible to read the hieroglyphs.
What important discovery was made there?
What important discovery was made there
What is the names of the planets on Jupiter?
Jupiter has no planets but it has a lot of moons. The big ones, discovered by Galileo are Io, Europa, Ganymede and Callisto. Galileo wanted the credit for the discovery but did not want to reveal the discovery, so he announced it with a Latin anagram, so that when someone else made the discovery he could say, 'aha! I knew that first!'. That's the way they used to behave in those days (Galileo anyway).
What technology was made possible by the discovery of the structure of DNA?
The discovery of the structure of DNA by James Watson and Francis Crick in 1953 paved the way for advancements in biotechnology, genetic engineering, and personalized medicine. Technologies such as CRISPR-Cas9 gene editing, DNA sequencing, and pharmaceutical research have all been made possible by this landmark discovery.
