3 ms·
Voyager 1 is already going about 17km/s. With no atmosphere or gravity to fight against you can keep accelerating as long as you have power.
by firmgently 8y ago
Voyager 1 is already going about 17km/s. With no atmosphere or gravity to fight against you can keep accelerating as long as you have power.
- Gravityloss 8y agoNo, you need a propellant even if you use a nuclear energy source.