Not all “sense” is financial sense, @skdh not all that exists is matter and energy. Financial metrics, like physical magnitudes are practical measures of a Thing. But they are not the Thing, and certainly not the Only Thing. In most cases, for most important things, for every big decision, the financials are done at the end, by some @McKinsey or @BCG guys, once the human decision has been made.
🔊 We just "heard" the New Glenn explosion with infrasound. 🚀💥
A pressure sensor 96 km away (IU DWPF) caught the blast wave at 01:04:49 UTC, 4m43s after the 01:00:06 blast at LC-36.
96 km in 284 s = 339 m/s. The speed of sound.
Sped up 120x so you can hear it. Sound on 🔊
🔊 We just "heard" the New Glenn explosion with infrasound. 🚀💥
A pressure sensor 96 km away (IU DWPF) caught the blast wave at 01:04:49 UTC, 4m43s after the 01:00:06 blast at LC-36.
96 km in 284 s = 339 m/s. The speed of sound.
Sped up 120x so you can hear it. Sound on 🔊
España tiene un serio problema de difusión y promoción de nuestra cultura y riqueza patrimonial cuando tan solo 4 gatos y un tambor saben que hace 8 millones de años , un meteorito de 1km cayó en España. Su impacto, generó el único cráter de meteorito reconocido por la comunidad científica internacional. https://t.co/GnTUuftuEp
A spinning doughnut-shaped spaceship to serve as a Mars cycler:
https://t.co/1P6m5B35zO
A minimal design for 60 passengers takes 82 Starship launches, while a 1000-passenger 37m diameter design requires 439 launches to build and fill up.