“@PPathole @arstechnica @SciGuySpace If 2021 manifest is met, SpaceX will do ~75% of total Earth payl…”

“@TezlaMick @arstechnica @SciGuySpace Yes”

“@arstechnica @SciGuySpace Falcon 9 is almost always at max capacity. When it has “spare” performance…”

“@WholeMarsBlog @Herbert_Diess Fuel cells should be called fool sells! Such a silly choice for cars. …”