How far have humans really traveled out into space?
How far have humans travelled in space?
Could we, at some time long ago, have discovered space travel? Is it possible for us to colonize space? How feasible is space travel? What does science say about space travel? How much far a space shuttle can go? Is space travel a hoax? Or not? How far can sunlight travel in space? Why do people believe in Space Travel? Can you give a breakdown of the cost of space travel? What is the maximum number of people who have been in space at the same time? How do scientists calculate the distance from Earth to a star or galaxy in space? How far is Mars from Earth? What is it like to live in outer space? Is space travel fake? What do people misunderstand about space travel? What is it like to be in outer space? Is it possible to travel in space with the speed of light..if yes how…? What is it like in space? Is there up and down in outer space? What percent of people in the world believe NASA hoaxes space travel? In Interstellar the crew lands on a planet where time runs slower than time on earth. The difference between the two times is huge. Is it possible for the humans to even stand on a planet with such a massive gravitational field? They say it takes a long time to reach distant objects in space. Don't we age slower when travelling fast, and couldn't this remove the constraint of age from distant space travel? Is there gravity in space? What percent of people in the US believe NASA hoaxes space travel? Is space a hoax? Or not? If I jumped in a space ship and traveled at 99.999% of the speed of light, how long would it take me to get to the nearest galaxy? Is space travel all a hoax because rocket science is too hard as to be impossible? Can humans have sex in space? If someone walked up to you right now and handed you a round trip ticket to go anywhere in the world or the universe - assume space travel is possible - where would you go and why? What are the dimensions of space time? How many dimensions are there in space?