World's richest man Jeff Bezos has landed back on Earth after successfully completing the first-ever unpiloted suborbital flight that made history with the youngest and oldest person to space.

Bezos flew beyond the Karman line -- 100 kms above the ground and the internationally recognised boundary of space -- on board his company Blue Origin's fully automated and reusable New Shepard rocket. The mission lasted 10 minutes and 10 seconds.