Bissoy.com
Doctors Medicines MCQs Q&A

Who discovered the four main moons of Jupiter in 1610?

Who discovered the four main moons of Jupiter in 1610? Correct Answer Galileo Galilei

The four main moons were discovered by Galileo Galilei in the year 1610. They were the four brightest moons of Jupiter, now called the Galilean satellites. In order of increasing distance from the planet, these satellites are called Io, Europa, Ganymede, and Callisto.

Related Questions

Decide which of the given conclusions logically follow from the given students(s) : Statements: All suns are moons. Some moons are planets. Conclusions : I. All moons are suns. II. At least some moons are planets. 
In the following question, the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/ passage and find out which of the four combinations is correct. 1. Jupiter has 2.5 times more mass than all the other planets of the solar system combined and is 11 times as large as Earth in diameter. P. Jupiter is so large that scientists believe it almost became a star: as the gases and dust contracted to the form the planet, Q. But there was not enough mass available to create the temperature needed to start a fusion reaction such as that of the Sun. R. Thus, Jupiter has been cooling down ever since.  S. gravitational forces created tremendous pressure and the temperature inside the core—as high as tens of thousands of degrees. 6. Even so, Jupiter radiates about as much heat as it receives from the Sun.
What is the number of Galilian moons of Jupiter discovered by Galileo Gelilei in January 1610? A. 2 B. 3 C. 4 D. 5
In the question below, two statements and some of their conclusions are given as alternatives. You have to follow both the given statements correctly, even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions basically follows the given statements, regardless of the commonly known facts. Statements: 1. All stars are planets 2. All planets are moons Conclusion: 1. All moons are planets 2. Some planets are stars 3. Some moons are stars 4. All planets are stars A. Conclusions 1, 3 and 4 follow B. Conclusions 2 and 3 follow C. Conclusions 1, 2 and 3 follow D. All conclusions follow
In the question given below, are given two statements followed by a few conclusions as options. You have to take the two given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusion and then decide which of the given conclusions basically follows from the two given statements discarding commonly known facts. Statements: 1. All stars are planets 2. All planets are moons Conclusions: 1. All moons are planets 2. Some planets are stars 3. Some moons are stars 4. All planets are stars
In 1610, Galileo Galilei discovered four moons of which planet?
The radius of Jupiter is approximately 11 times larger than the earth. Jupiter has a mass 316 times that of earth. What is the approximate escape velocity of Jupiter compared to earth?
Among the following which is rightly matched? A) Nicolaus Copernicus      a) Laws of planetary motion B) Johannes Kepler            b) Heliocentric Theory C) Galileo Galilei                 c) Discovered four moons revolving around Jupiter.
In honour of their discoverer, Jupiter’s four largest moons—Io, Ganymede, Europa, and Callisto—are collectively given what title?
Number of moons Jupiter has is?