#solar-system

science What is a planet?

A planet is a celestial body that orbits a star, is massive enough to be nearly round in shape, and has cleared its orbit of other debris. The... Read more

emoji_objects What are the similarities and differences between the dwarf planets in the solar system?

Dwarf planets are celestial bodies that are similar to planets but differ in size, orbit, and other properties. In the solar system, there are five... Read more

science What is the role of the asteroid belt in the study of the early solar system?

The asteroid belt, located between Mars and Jupiter, is a region of the solar system that is home to millions of rocky objects that range in size... Read more

filter_vintage What is the role of the circumstellar disk in the formation of the solar system?

The circumstellar disk played a critical role in the formation of the solar system. It was a rotating disk of gas and dust that surrounded the young... Read more

public What are the distinguishing features of Earth and how does it compare to other planets in the solar system?

Earth is a unique planet in our solar system that is teeming with life, thanks to its life-sustaining atmosphere, abundant water, and moderate... Read more

explore What is the role of space exploration in understanding the solar system?

Space exploration plays a vital role in advancing our understanding of the solar system. By sending spacecraft and rovers to explore other planets... Read more

location_city Which planet in the solar system has the most extensive impact crater?

The planet with the most extensive impact crater in the solar system is Mercury. Mercury is the smallest planet in our solar system and is also the... Read more

brightness_7 How many planets are there in the solar system?

There are eight planets in the solar system. In order from the sun, they are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The... Read more

wb_sunny What is the difference between the heliocentric and geocentric models of the solar system?

The heliocentric and geocentric models of the solar system are two different theories that attempt to explain the movements of the sun, moon, and... Read more

terrain What is the largest canyon in the solar system?

The largest canyon in the solar system is Valles Marineris, located on Mars. This massive canyon is over 4,000 kilometers long, up to 200 kilometers... Read more