The following video shows the incredible landing by a Falcon 9 rocket seen from Space to Ground. This was SpaceX’s CRS10 mission that launched from Kennedy Space Center on February 19, 2017 at 2.38 ET.
The launch took place at Launch Pad 39a – the same pad that men went to moon from and from which the last Shuttle was launched.
During the landing process, at 0.10 seconds in the video, an unknown round-shaped object appears and passes the Falcon 9 rocket.
It reminds us the mysterious object that was moving past the exploding rocket on the launch pad last year.
It is not entirely clear what may have been the object that passed the Falcon 9 rocket but it is suggested that it was a part of the rocket that was jettisoned when stages separated.