#planet

science What is the most common type of rock on Mercury?

The most common type of rock on Mercury is basalt. Basalt is an extrusive igneous rock that is formed from solidified lava. It is a dark-colored rock... Read more

satellite What is an exoplanet?

An exoplanet, short for extra-solar planet, is a planet that orbits a star outside of our own solar system. These planets were first discovered in... Read more

brightness_7 What is the difference between a brown dwarf and a planet?

Brown dwarfs and planets share many similarities but there are some key differences between them. Brown dwarfs are sometimes referred to as 'failed... Read more

explore What is the relationship between the habitable zone and the existence of liquid water on a planet?

The habitable zone, also known as the Goldilocks zone, is the region around a star where the conditions are just right for liquid water to exist on... Read more

visibility What are the distinguishing features of the planet Saturn?

Saturn is a fascinating planet in our Solar System and has many distinguishing features that set it apart from other planets. One of the most unique... Read more

public What is the difference between a planet and a dwarf planet?

The difference between a planet and a dwarf planet is a matter of size and location.A planet is:A celestial body that is in orbit around the sunHas... Read more

brightness_3 What is the difference between a planet and a planetesimal?

A planetesimal is a small celestial body that is believed to have coalesced from dust, rock, and other materials in the early solar system,... Read more

night_shelter What is the difference between a planet and a star?

A planet is a celestial body that orbits a star and is not massive enough to cause thermonuclear fusion, while a star is a celestial body that is... Read more

science What is the difference between an exoplanet and a rogue planet?

An exoplanet is a planet that orbits a star outside our Solar System, whereas a rogue planet is a planet that doesn't orbit a star and is drifting... Read more

language What are the distinguishing features of the planet Neptune?

Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is a gas giant and the fourth-largest planet in the Solar... Read more