Table of Contents
Will we ever be able to travel at the speed of light?
So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.
How fast can we travel?
“There is no real practical limit to how fast we can travel, other than the speed of light,” says Bray. Light zips along at about a billion kilometres per hour.
How does space travel work?
All objects in the solar system are constantly moving. Gravity exerted by large bodies like planets and the Sun in the solar system will “bend” the flight of a spacecraft. If a flight is planned carefully, a spacecraft can use the gravity of planets and moons to do a swingby or be pulled into orbit.
Is it possible to travel back in time?
Although humans can’t hop into a time machine and go back in time, we do know that clocks on airplanes and satellites travel at a different speed than those on Earth. We all travel in time! We travel one year in time between birthdays, for example.
Will we ever be able to go to interstellar space?
There’s no law of physics that outright forbids it. But that doesn’t necessarily make it easy, and it certainly doesn’t mean we’ll achieve it in our lifetimes, let alone this century. Interstellar space travel is a real pain in the neck. If you’re sufficiently patient, then we’ve already achieved interstellar exploration status.
Is there any proof that NASA is fakery?
There is truly an enormous amount of proof of NASA’s fakery, from the flat earth perspective the only thing that is really important is to establish that NASA has not been far enough away from the earth to look back and take a photo of the entire globe. And they have been able to do this quite convincingly.
How do we know that time travel is possible?
How do we know that time travel is possible? More than 100 years ago, a famous scientist named Albert Einstein came up with an idea about how time works. He called it relativity. This theory says that time and space are linked together.