Their direction has no bearing on their speed. Objects stay in orbit because of the attraction of earths gravity which has nothing to do with the earth's rotation on it's axis. If objects go too fast they fly off into space, too slow and they fall back to earth. Orbiting is a balancing act between the objects speed trying to fling it away from the earth and gravity trying to pull it down.
Spaceships were invented so that people could travel and explore in the extreme environment called outer space.
They help human life forms travel to outer spacer's they help people to explore about the space.
To break the pull of gravity and escape the earth's pull (escape velocity) you have to travel 7 miles per second or 25,000 mph.
The planets travel around the sun.
A spaceship is any vehicle that can leave the planet and travel in the vacuum of outer space. This can be as simple as a rocket or as complex as an intergalactic ship capable of running on antimatter. Modern spaceships are rocket-powered, but science is working on different types of fuel and propulsion, so you may see different sorts of spaceships in the near future.
Spaceships were invented so that people could travel and explore in the extreme environment called outer space.
faster
Maybe someday, but not today
Because it is easier and faster to travel in or with rather than by foot or horse.
in the 1500s they used alien spaceships now we use teleportation devices
Inner planets travel faster than outer planets
earthworms travel faster
Less resistance on a smooth concrete road.
Good question! No one really knows the answer to that though. Maybe their spaceships are so advanced that they travel faster than the speed of light or maybe they do not use propulsion as a form of transportation. Or maybe their spaceships aren't so advanced and they can't reach us. Or they don't have any spaceships yet. Nothing has happened so far, so who knows? All we can do is either get there first or wait and see. Either way. Hope I helped!
Because they supposed to pass the atmosphere rather than just flying over the entire world.
No. Nothing can travel faster than light.
Because the molecules are less dense and they vibrate faster letting sound travel faster