Daily Journals


Its no secret SpaceX is shooting for Mars. Keeping that in mind, SpaceX light-heartedly has released these great Travel Posters.

image credit: SpaceX   click to enlarge

image credit: SpaceX click to enlarge

image credit: SpaceX click to enlarge

image credit: SpaceX
click to enlarge

image credit: SpaceX click to enlarge

image credit: SpaceX
click to enlarge

For those of you that missed this mornings glorious flight. This video is set 1:00 minute on countdown.

Click to go to SpaceX Flickr site for this photo in high resolution

Click to go to SpaceX Flickr site for this photo in high resolution

Wow! Nice flight of Jeff Bezos’s New Shepard.

Blue Origin Link

Even if you don’t understand German, this great kids show does an incredible job of explaining, through cutaways and showing actual production, the complexities of a modern rocket engine.

Will Rocket Lab revolutionize rocket propulsion with the Rutherford Engine?

Rocket Lab announces their new Electron launch vehicle which uses their innovative Rutherford engine.

“The Rutherford Engine is an electric turbo-pumped LOX/RP-1 engine specifically designed for the Electron launch vehicle, capable of 4,600 lbf thrust and with an ISP of 327 s.

Rutherford adopts an entirely new propulsion cycle, making use of brushless DC motors and high performance Lithium Polymer batteries to drive its turbo pumps.

Rutherford is also the first oxygen/hydrocarbon engine to use additive manufacturing for all primary components, including the regeneratively cooled thrust chamber, injector, pumps, and main propellant valves.

Electron uses two variants of the Rutherford engine, a sea level and a vacuum engine. The vacuum variant differs only in nozzle shape, which is tailored to suit the vacuum conditions outside Earth’s atmosphere. The duplicate engine design for both stages makes Electron highly optimized for fast production.

The engine is named after the famous New Zealand born physicist Ernest Rutherford.” – Rocket Lab

The Electron Launch Vehicle is an All-Composite vehicle.

“Rocket Lab is redefining how we access space. Powered by our brand new Rutherford motor; small, fast and agile, Electron can rapidly deliver small satellites to commercial orbits at world-first price and frequency.” – Rocket Lab

Rocket Lab Website

Almost! Remember folks this is hard.

It reminds me of my first times playing Lunar Lander

(UPDATED WITH BETTER VIDEO)

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