Elon's SpaceX Starship:
Raptor engine iteration, from V1 Raptor to V3 Raptor. V3 Raptor possesses liquid methane cooling channels on its outside, reducing heat shielding requirements.
Engine specs:
V1: 2080 kg mass. 185 metric Tf (1.81 MN) (406,904 lbf) sea level thrust.
V2: 1630 kg mass. 230 metric Tf (2.26 MN) (508,068 lbf) sea level thrust.
V3: 1525 kg mass. 280 metric Tf (2.75 MN) (618,225 lbf) sea level thrust.
In comparison, the Shuttle SSME (RS-25) had a thrust of 418,000 lbf, and a mass of 3,177 kg.
#Space #SpaceX #Starship #ElonMusk #WAI
An example of an alternate assumption to absolute truth:
- Loki created us 5 minutes ago, with implanted memories and made up physical history. And in the next 5 minutes, Loki will totally change the laws of physics, then alter our memories so that we can never know.
Assuming that Christianity's position (that the Truth is absolute) is true, is a very important assumption. Otherwise, there would be no point in the long term use of the scientific method, when the benefits aren't immediate.
Elon's SpaceX Starship:
OLM-2 flame trench under construction.
Marcus House video (~21 minutes): https://youtu.be/6UoEVveDaA0
#Space #SpaceX #Starship #ElonMusk #MarcusHouse