Why does our universe have this web-like structure? How large is it? How far does it stretch? where does it end? what lies beyond the streams of galaxies? There must […]

Universal speed limit – Nothing travels faster than light, this is a real disappointment to our hopes of traveling between stars – star hoping. moving between stars or planetary systems […]

Where is everyone? If Aliens can travel between stars why haven’t they visited? In a galaxy of hundreds of billions of stars each of which has billions of years to […]

Our Universe is huge, the furthest  humans have ever been is to the moon,  imagine that you somehow managed to travel to Andromeda what will you see? what would the […]