3 ms·
I always find mentions of "speed" of spaceships in the press very strange: they never specify the reference frame.
by ur-whale 5y ago
I always find mentions of "speed" of spaceships in the press very strange: they never specify the reference frame.
- Maxburn 5y agoRight? Sitting still we are 1,037 mph at the equator. And then you can consider relative to our sun, or galactic core, etc. https://www.space.com/33527-how-fast-is-earth-moving.html https://www.space.com/33527-how-fast-is-earth-moving.html