Last Updated: Tuesday, January 15, 2013, 21:15
If it were possible, the reality of interstellar travel would be a lot less spectacular, according to a group of student physicists.
Last Updated: Thursday, January 05, 2012, 14:19
According to a US researcher,interstellar travel is a one-way trip would take 80,000 years to travel the four light-years to the star system.
Last Updated: Sunday, October 02, 2011, 19:33
Humans have sent probes to planets and asteroids throughout our solar system. But we’ve never come close to propelling a manmade object as far as another star.
more videos >>