The earth has a radius of about 3,959 miles, and Mars has a radius of about 2,106 miles. Mars has both the size and mass to completely destroy the earth if the two ever collided. It is possible that after the collision and the destruction of both planets, a new, larger planet would be formed, likely with many irregular moons formed from the pieces of the old worlds.
dooms day.
All the Nasa projects would be useless,then all the investment for Nasa projects on mars would be used to help people on earth out of hunger .
The Mars satellite that crashed on Mars was the Mars Climate Orbiter. It crashed in 1999 due to a navigational error caused by a mix-up of imperial and metric unit systems during the spacecraft's mission.
No one really knows what would happen because humans have never seen that first hand in reality. But I would imagine that the Earth would look similar to Mars.
If the rocket from earth looped into the Mars gravitational pull it should be pulled into a orbital path around the planet. But as on earth it would eventually slow down and be attracted to the surface of Mars were it would crash
Like Mars does? For the Earth to take that long would require a more distant orbit. The Earth would be a LOT colder.
Without plate movements on Mars, earthquakes and volcanic activity would not occur like they do on Earth. The lack of plate tectonics also means that Mars does not have the same kind of geological processes shaping its surface, such as mountain building or the creation of deep ocean basins. Additionally, without plate movements, Mars does not experience the recycling of materials through subduction zones like on Earth.
Some 4.5 Billion years ago, a planet named "Thea" crashed into earth. This planet was about the size or Mars. Before Thea crashed into Earth, Earth was nothing more than a toxic wasteland. No No No this did not happen this was just a myth on the news but for a matter if fact thy have found a skeleton of some sort that was 5 billion years old ans that's the answer if u dnt believe me then don't but that's a fact Don't listen to the FTard in the paragraph above...it most certainly did happen; scientists have the evidence. There is no 5 billion year old skeleton, either.
1) Why would u be on Mars?!?! 2) You would probally burn badly because it is so close to the sun. That is why life is only on Earth. We have the proper temp.
The gravitational pull on Mars is about 38% that of Earth's, meaning that humans on Mars would weigh less than they do on Earth. This lower gravity would have physical effects such as muscle weakening and bone density loss due to reduced stress on the body. Astronauts would need to adjust their workouts and health regimens to compensate for the difference.
On Mars you would weigh pi pounds.
Mars's gravitational pull is 38% that of Earth's, meaning you would weigh 38 pounds on that planet.