Tomorrow (June 1, 2017) will be a landmark date for commercial space travel. SpaceX is set to become the first privately owned company to perform multiple orbital flights to space using the same aircraft. On 21st September 2014, using the Falcon 9 rocket, this same Dragon CRS-4 delivered 2.5 tons of cargo to the International Space Station (ISS).

Since, this time, it has been refurbished and the launch window for its second cargo flight opens at 5:55pm ET.

"Forever" is a long, long time. Better to concentrate on "tomorrow." The irony is that many of those things orbiting Earth will still be up there long after we're gone. To read more, click here.