Crew Dragon abort test tomorrow

SpaceX will conduct an inflight abort test of Crew Dragon tomorrow morning. As the Falcon 9 reaches max-Q, it will shut off its engines to simulate a worst case failure. This should trigger the Crew Dragon to separate from the rocket and fire its own Super Draco engines to get away from the failing rocket. Once clear, Crew Dragon will pop its parachutes and land gently in the Atlantic. This should be quite a show and is the last major milestone before an actual crewed launch.

Outgrowing the planet is not a bad thing

Dr. Phil Metzger posted an epic 48 tweet thread on Twitter explaining why megaconstellations (e.g. SpaceX’s Starlink) are inevitable, as is their eventual demise as better tech comes online.

Looking at the evolution of life, from single celled organisms to bipedal apes rapidly outgrowing the planet, as the exponential growth of information is a novel (to me at least) approach and provides an interesting perspective.

“I would bet that if we find alien civilizations somewhere else in the galaxy, or in a galaxy far, far away, we will discover that they ALL developed megaconstellations right before they got industry off their planets & divorced their information systems from their biosphere.”

This is wild stuff and well worth a full read.

 

SpaceX Falcon 9 water landing

Cool video from today’s SpaceX launch. The first stage had a hydraulic failure that sent it into a spin on descent. From out of control to a soft water landing. Nice!

And from another angle: