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How are meteors asteroids and comets the same and different?
Meteors, asteroids, and comets are all objects in space. Meteors are shooting stars that enter Earth's atmosphere, asteroids are rocky objects that orbit the Sun mostly in the asteroid belt between Mars and Jupiter, and comets are icy objects that orbit the Sun in more elongated paths. While they all originate from space, their composition and behavior can vary significantly.
Paths in which objects travel around the sun?
Objects in our solar system, including planets, asteroids, and comets, travel around the Sun in elliptical orbits. The planets orbit the Sun in nearly circular paths along a plane known as the ecliptic. Comets and asteroids can have more eccentric and tilted orbits compared to the planets.
Where do comets and asteroids go?
Most "asteroids" are in orbit around the Sun, unless disturbed by gravity or collisions. Comets may orbit the Sun regularly, or be drawn in from the outer solar system and pass by the Sun on their way back out (hyperbolic comets).
Why can comets paths be predicted?
Comets are falling rocks, whose paths can be calculated quite precisely.
Where do asteroids and comets come from?
Asteroids are minor planets, especially those of the Inner Solar System. However, between the orbital paths of Mars and Jupiter lie a region known as the asteroid belt. Many asteroids come from there, but most of them stay there. Short-period comets originate from the Kuiper Belt, just outside the orbit of Neptune, while long-period comets are thought to originate in the Oort cloud.
What is the possessive noun for comets?
The singular form is comet, the plural form is comets, the possessive plural is comets'. Example: The comets' paths will not cross.
Objects that orbit the sun?
Planets, exoplanets, asteroids. They're all sattelites of the sun.
What are the major bodies that orbit a star?
The major bodies that orbit a star like our Sun are planets, moons, asteroids, and comets. These objects are held in orbit by the star's gravitational pull and follow distinct paths around the star.
Do comets orbit the sun in irregular paths?
Comets go around the Sun in a highly elliptical orbit.
How are planets asteroids and comets orbits alike?
Rock and/or metallic solids - virtually 100% for a typical asteroid, and a goodly amount (some astronomers think more than half) in a cometary nucleus. They also share in common the fact that they orbit around the sun.
Why are asteroids cometsand meteoriods known as space debris?
Meteoroids are mostly very small items, some as small as pieces of dust. Asteroids are larger, but are the remnants of the formation of some of the planets and their moons. Comets also have a lot of dirt and dust trailing from them. So all of these things are debris of one sort or another.
What is everything that travels around the sun?
Many objects travel around the sun, including planets, dwarf planets, asteroids, comets, and artificial satellites. The sun's gravitational pull keeps these objects in orbit around it, following predictable paths.
