If the moon got struck by a huge,rouge asteroid and was knocked out of orbit,what would happen to earth???

Answer 1

Well, it would be virtually impossible to knock the Moon completely out of its orbit, but if it were to happen ...

Tides would be much less strong than they are now, since they would only be caused by the Sun. (The tides from the Sun are about one-third the strength of the tides caused by the Moon.) We would always get high tide at noon and midnight, too.

Earth's tilt would wobble instead of staying at 23.5 degrees. And since it is the tilt which causes our seasons, our weather would be completely messed up, probably with disastrous (read - no more life on Earth) consequences.

Answer 2

i will answer this with a historic occasion: the moon's creation. The moon is a wierd place. different than for low gravity and negligible surroundings, the very rock composition is extraordinary. in assessment to earth, there is not any airborne dirt and airborne dirt and mud on the moon as there is not any organic and organic methods happening, so a strategies as all of us understand. For all purposes, the moon is one large rock, with the exterior eroded by making use of asteroid impacts becoming moon airborne dirt and mud on the exterior. what's unusual right this is that as quickly as the Apollo astronauts further decrease back samples of the moon, scientists in NASA's labs concluded that the moon has the appropriate comparable geological makeup using fact the earth, ie. the rock is same to what we would locate in the international. this is close to statistically impossible had the Earth and Moon be created one after the other. So an thought has been made explaining this. Billions of years in the past, Earth, and the image voltaic equipment as an entire, have been of their infancy. decrease back then there have been possibly many, many extra gadgets in orbit around the solar than there are on the instant. One simulation which could properly create the moon is that around 4.5 billion years in the past, the Earth collided with yet another planet which replaced into concerning the dimensions of Mars, a planet generally customary as Theia. This collision replaced into so large that the crust of the earth replaced into in fact misplaced. whilst a drop falls right into a pool of water, generally cases there's a 2d little drop it particularly is ejected from the pool a 2d or so later using effect waves from the falling drop. this isn't precisely what passed off with the moon, yet close sufficient. The mars-sized merchandise collided with earth, magma coated the exterior of the earth with a huge quantity of magma ejected into area. After time the magma cooled, recreating the earth crust and the magma in area coalesced into the moon. so which you ought to respond to your question, if an merchandise the dimensions of Mars can in fact restart the planet AND make the moon, then confident the earth may be destroyed from the effect of a earth-sized physique.

Answer 3

Kris pretty much got it. The biggest problem would be that without the Moon keeping the Earth's tilt pretty much contstant, it could tip over as far as 90 degrees. Yes, it could spin on its side causing the Sun to shine directly on [probably] the south pole. It would turn Antarctica into the Sahara and vice versa. Plus, the earth would spin faster shortening the day. Most life forms, if not all, would be wiped off the face of the Earth. It would be a ripple effect as certain species died out first, but it would eventually affect all life.
If the impacting rock was big enough, the first thing to worry about would be debris from the collision falling to the earth. With enough velocity and mass, a chunk of debris could ipact with the force of a nuclear bomb. Just how much debris would be caused by that type of impact? So, how many big explosions would happen over the surface of our planet? The tilting would probably be the least of our worries.

Answer 4

I think it's easier to melt a planet than knock it out of its orbit. Anyway, a rogue asteroid big enough to do the job would splatter molten metals and silicates every which way, and Earth would intercept a fair heap of the stuff. The collision ejecta would probably kill everything here.

Answer 5

The earth wouldn't be knocked off by the asteroid the asteroid will destroy earth

Answer 6

There aren't any red asteroids for one thing.

In any case, nothing will happen to the Earth, other than losing a bit part of the night skyscape

Answer 7

We would have to take applications for a "new moon"