Introduction:
I wholeheartedly believe that deep space travel is possible. I've never heard anyone say it can't be done before, and although it may seem complicated at first, once you get into the nitty-gritty details, it's actually quite simple. The more you know about something the easier it is to achieve what you desire. So let's take a look at the facts and myths surrounding deep space travel.
If you want to learn more about the journey humans make into deep space, head on over to NASA's website. There you can find videos and pictures of what it would take to make the journey into deep space possible, as well as information on their future missions. If NASA is able to create a spacecraft capable of traveling billions of miles through the galaxy, then surely we can begin conquering new territories.
Is deep space travel possible?
The answer is no. Deep space travel is not possible. The reason for this is that the laws of physics do not allow this to be possible. The closest star system to Earth is Proxima Centauri, which is 4.25 light years away. The speed of light is 186,000 miles per second, which means that it would take 4.25 years for a signal to travel from Earth to Proxima Centauri and back again (this includes time spent traveling through space).
The speed of light is not constant; it depends on the wavelength (the distance between waves). Red light has a longer wavelength than blue light because it travels at a higher speed. So if you wanted to send a signal from Earth to Proxima Centauri and back again in about 4.25 years, you would need red-shifted lasers that can travel faster than the speed of light itself!
So deep space travel is impossible because it violates fundamental laws of physics and mathematics!
Deep space travel is possible in theory, but it's also very costly.
To get to the moon or Mars, you need a spacecraft that can accelerate at thousands of times the force of gravity. This might sound like an impossible task, but it's not quite so difficult if you have enough fuel and energy. A larger spacecraft would need more energy than a smaller one, but even if all you had was a small rocket, you could still make it to the moon or Mars with enough fuel and thrust.
Getting back to Earth after such an adventure would be a lot harder, though. The first thing that makes deep space travel prohibitively expensive is getting back down to Earth — which means that many people who want to go there will have to come back before they can start going anywhere else. That's why most people who want to become astronauts are trained in engineering instead of physics; engineers know how to build things that work and don't cost too much money once they're built.
Deep space travel is the concept of traveling to other planets, stars, or galaxies. The idea of interstellar travel has been around since the mid-19th century when the first spacecraft was designed and built.
The first manned trip to another planet was made in 1961 by the Soviet Union with its Vostok 1 spacecraft. It carried Yuri Gagarin on board as it orbited Earth and landed back on the planet after 21 orbits.
In 1969, NASA's Apollo 11 mission reached the moon for the first time, and later that year, Neil Armstrong became the first man to walk on its surface. The next year saw the launch of Apollo 12 and 13 missions that landed astronauts on the moon again. In between these missions were several more successful unmanned landings by other countries including China and Japan.
Conclusion:
In conclusion, deep space travel is possible, but it is highly unlikely we will encounter such a situation in the near future. Even though we have discovered that there are a lot of planets out there that we want to explore, and find life or even some alien species, it will take years of traveling to get there. Though if we do encounter any aliens in the near future, I really hope they are friendly.