Recent content by Brandenburg

What we need to remember is that our Sun is in a 250 million year or so galactic orbit, of which some parts of the milky way are more crowded than others. It's coming no doubt about it. So when it happens we will need to find a way off for at least until the oceans fall in their holes again...

Physicist are amazing huh?

These silly landable boosters reduce top speed and or payload and no matter what Musk says they are not less expensive as they cost 5 to 10 times more to build and need fuel to land that has weight which impacts the mission. So why?