Just over one year ago, Felix Bomgartner rode his Red Bull Stratos balloon to the staggering height of 128,000 feet and then leaped out, free-falling from the stratosphere. It was the highest skydive ever made and, thanks to the extremely thin atmosphere, Bomgartner quickly broke the record for the fastest freefall at just over 840 MPH.
Prior to now, bit and pieces of the footage recorded by Bomgartner’s helmet cam have been released, but now, on the heels of the documentary release, the full nine-minute video has been released.
Astronomer Phil Plait points out that “Baumgartner accelerates to a velocity of 700 km/hr in a mere 20 seconds. That means he was accelerating at an average of about 9.7 meters per second per second — just about what you’d expect for an object falling to Earth in a vacuum, where the only force is that of gravity”.
While many news agencies were quick to describe this jump as “from the edge of space”, Plait also points out that space begins at a height of 100 KM and Bomgartner leaped from 39 KM. That doesn’t make it any less cool, of course, just a technical aspect of the perspective. If you are high enough to see the curvature of the earth, then its not somewhere most people would be comfortable with being, let alone jumping from.