“@nzben @SwiftOnSecurity With people around, so you can see scale https://t.co/e0w1W0nJKv”

“@sally_alcot @NASA If things go perfectly, all three rocket booster cores will come back and land. S…”

“Falcon Heavy launching from same @NASA pad as the Saturn V Apollo 11 moon rocket. It was 50% higher …”

“Max thrust at lift-off is 5.1 million pounds or 2300 metric tons. First mission will run at 92%.”