What is the biggest limitation to interstellar space travel with current technology?

I understand that it is not ‘practical’; that is not what I am asking. I understand the sheer distance and time frame involved. I also understand it is possible to launch things outside of our solar system. Is it the… Continue Reading

How many light years away are some of the solar systems closest to our own?

I asked a similiar question earlier in regards to research for a writing project I am doing, and got some great help, but want to be more specific in this one. I recall reading an article where planets had been… Continue Reading

I have a question regarding space travel and the use or ability to transport in space to another solar system?

I have been very interested in this subject lately and feel its very possible that ufos and aliens exist and use some kind of ability to jump around the universe. I have have heard that the the popular grey aliens… Continue Reading

Proof Read This Please?

What will we do when we use up all of our natural resources, over populate, and completely pollute our planet? Of course we will try to develop renewable fuels, keep building new homes, and recycle more trash. But what if… Continue Reading