you are viewing a single comment's thread
view the rest of the comments
[–] 2 points 7 months ago* (2 children)

Even Starship is going to leave a lot of CO2 behind, but they could technically make their own methane and be carbon neutral, but they aren't as they can't make enough of it fast enough for their plans, even if they do make some.

  • source
  • parent
  • hideshow 2 child comments
  • [–] 4 points 7 months ago (1 child)

    Interestingly apparently water vapor from rocket launches can be similarly harmful to CO2. Water vapor doesn't usually get into the upper atmosphere, and has a hard time exiting, but still acts as a greenhouse gas.

  • source
  • parent
  • hideshow 1 child comment