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billions of billions of years ago. they formed over millions of years when the molecules were slowly pulled towards each other by gravity until they collide and merged. that now had a bigger mass and thus stronger gravity. they pulled more and more matter into the asteroids we see today. the same is true for our planets and stars, however they obtained more mass faster so there gravity grew pulling in more molecules. and this phenomenon is still happening today. when we get meteor showers it is because our gravity pulled in the meteor.
What else can I help you with?
Who is mew?
mew is the Pokemon that poke-scientists think was the first Pokemon ever. they think all Pokemon originated from mew since it can learn all kinds of moves.
What are asteriods composed of?
Asteriods are composed of rock that broke off of other planets.
Could a large planet alter its orbit?
i think its yes because it an move places like asteriods
Where do some scientists think these bacteria originated?
Some scientists believe that these bacteria originated in hydrothermal vents deep in the ocean, where conditions are extreme and unique. The high temperatures, pressure, and chemical composition of these environments are thought to have provided a suitable habitat for the evolution of such bacteria.
Where do scientists believe asteroids originated from?
Scientists believe that asteroids originated from the leftover material from the early solar system's formation, primarily from the asteroid belt located between Mars and Jupiter.
Is asteriods made of rocks?
Asteriods are made up of rocks, dust,and minerals that float in spaces atmosphere.
What is the temperature of an asteriods?
5121
Where do some scientists think the simple bacteria the were once the only form of life on earth originated?
in swapty forsets
What are Asteriods often called?
planetoids
Most scientists believe modern human beings originated on which continent?
Africa
How are asteriods different from comets?
asteriods and comets are different because when asteriods hit earth we are going to to have destroyed buildings and places on eath and comets are like particles in the galaxy and its when they destroy planets and make them into a different shape or sized in the galaxy.
Explain how scientist think the moon was originated?
No one really knows how the Moon was formed. There are a few different hypothesis but not all scientists agree on one. Wikipedia has a short version of 4 of them.
