the planet or moon
Guide Questions:
1. Which celestial body is located farthest from the Earth?
2. What metallic clcments are found in Astoroids and Motoors?
3. How do you distinguish a comet from a meteor in terms of orbital period?
4. How do comets, asteroids, and meteors differ from one another?
5. How are the three related?
Answers & Comments
Answer:
1. We recently detected the farthest celestial body we have observed in the Solar System until now. This mass, named “Farout”, is the first of its kind discovered in a distance more than 100 times farther than Earth is from the Sun.
2. The metallic asteroids are composed of up to 80% iron and 20% a mixture of nickel, iridium, palladium, platinum, gold, magnesium and other precious metals such as osmium, ruthenium and rhodium. There are a few that are made up of half silicate and half metallic.
3.Comet: A body of ice, rock and dust that can be several miles in diameter and orbits the sun. ...
Comet: A body of ice, rock and dust that can be several miles in diameter and orbits the sun. ...Meteoroid: A small rocky or metal object, usually between the size of a grain of sand or a boulder, that orbits the sun. ...
Comet: A body of ice, rock and dust that can be several miles in diameter and orbits the sun. ...Meteoroid: A small rocky or metal object, usually between the size of a grain of sand or a boulder, that orbits the sun. ...Meteor: A meteoroid that enters the earth's atmosphere and vaporizes.
4. Meteor: A meteoroid that enters Earth's atmosphere and burns up.
Asteroid: A rocky object that orbits the sun and has an average size between a meteoroid and a planet.
Comet: An object made mostly of ice and dust, often with a gas halo and tail, that sometimes orbits the sun.
5. They are related in terms of chemical composition containing silicates, shape, and approximate size.