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Comets are largely made of ice and the ice and rocky materials they are made of are more loosely packed than an asteroid which is typically more solid chunks of rock and metal.

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Can asteroids come in earths atmosphere?

Yes. Asteroids can enter earth's atmosphere. In such an event the asteroid will probably strike earth's surface.


Do comets or asteroids enter the earth's atmosphere as a flaming ball?

No, they start breaking down to a small rock, asteroids enter the earths atmosphere frequently.


What happens to asteroids when they enter the earths atmosphere?

When asteroids enter Earth's atmosphere, they start to burn up due to friction with air molecules. This causes them to create a bright streak known as a meteor or shooting star. If they are large enough to survive the entry, they may impact the ground as meteorites.


What makes meteors so unique?

Meteors are pieces of asteroids or whole asteroids in the earths atmosphere only. Written By, Brainiocity


What are Pieces of rock that actually strike Earth's surface called?

Pieces of rock that actually strike Earth's surface are called meteorites. When these fragments of asteroids or comets survive the journey through Earth's atmosphere and land on the surface, they are termed meteorites.


What are small extraterrestrial particles that glow brightly and burn up as they travel through earths atmosphere is it asteroids or microcomets or mesocoronas or meteoroids?

That's a description of meteoroids.


When small pieces of rock moving through space enter earths atmosphere and burn up they're called?

When small pieces of rock moving through space enter Earth's atmosphere and burn up, they are called meteoroids.


What do meteoroids and asteroids have in common?

Both meteoroid's and comets are made out of rock and burn up when getting into earths atmosphere.


Do xrays get through earths atmosphere?

no.


Does infrared get through the earths atmosphere?

yes.


Do microwaves get through earths atmosphere?

no way obviously not


Are you safe even if astronauts blow up the asteroids?

That depends are they in earths atmosphere and able to fall, or are they in outer space and only able to float?