Why do planets orbit in the same plane

Intermediate If gravity isn't a force, how does it accelerate objects? Advanced Is the Moon moving away from the Earth? When was this discovered? How long could life on Earth survive if the Sun stopped shining?

Beginner Are there telescopes that can see the flag and lunar rover on the Moon? Beginner Can artificial gravity be created in space? Intermediate Why do the planets orbit the sun? Beginner How do you measure the distance between Earth and the Sun? Intermediate Why is the moon in a different place every night? Beginner At what speed does the Earth move around the Sun? Beginner How does the position of Moonrise and Moonset change? Intermediate Which planet is most similar to Earth?

Intermediate At what speed does the Earth move around the Sun? Beginner Why is the moon in a different place every night? Beginner Is the Moon moving away from the Earth?

Intermediate But seriously: what was there before the Big Bang? What's going to happen on December 21st ?

Manishearth Manishearth 4, 28 28 silver badges 37 37 bronze badges. Why is that supposed be obvious? Non-spinning bodies have gravity. But they can't create solar systems because there's no counter-force to balance an orbit? Is it that as galaxies whip around, they spin things?

That can't be true because systems spin in all kinds of different directions If it did, it would probably all accrete onto the star. Show 1 more comment. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

Email Required, but never shown. To answer this question, we have to travel to the very beginning of the solar system, about 4. That massive cloud measured 12, astronomical units AU across; 1 AU is the average distance between Earth and the sun, or about 93 million miles million kilometers. That cloud became so big, that even though it was just filled with dust and gas molecules, the cloud itself started to collapse and shrink under its own mass, Haghighipour said.

Related: Why are galaxies different shapes? As the spinning cloud of dust and gas started to collapse, it also flattened. Imagine a pizza maker throwing a spinning slab of dough into the air. As it spins, the dough expands but becomes increasingly thin and flat.

A recent study found that evening primrose is even able to detect the specific sound frequencies of its bee pollinators. When it does, it produces fresh nectar in three minutes to attract them. Natalie Hamilton is an editorial assistant for Smithsonian magazine. The planets in our solar system all orbit the Sun in one shared plane.

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