They use hypergolics for RCS thrusters, and you need to make damn sure there are no remnants when you remove the crew.Why is it taking so long to get these astronauts out?
Oh, god! I thought hpergolics went out in the '70s.They use hypergolics for RCS thrusters, and you need to make damn sure there are no remnants when you remove the crew.
For most stuff, but for this application, its like cartridges, you need that 99.99 reliability of ignition. Dragon capsules use them as well.Oh, god! I thought hpergolics went out in the '70s.
Is that Terrance or Phillip?
TSA shutdown.Why is it taking so long to get these astronauts out?
Are they required to go through US Customs?TSA shutdown.
Only if they came thru UranusAre they required to go through US Customs?