How does spacecraft exit orbit into space?

Answer 1

Spacecraft do not exit orbit in order to enter space. When a space craft is launched, once it is going fast enough to not fall back down, it is now in orbit. It's the same principle as spinning a yo-yo around your hand. At this point, if the space craft speeds up even faster, it could eventually reach a speed in which it is no longer able to be held onto by earth's gravity. Regardless of if this happens, it will still be in space. An object is defined as entering space once it reaches an altitude of 100 km. At this height, in order to maintain orbit, it would require a speed of at least 7.85 km/s.

Answer 2

Spacecraft can exit orbit by firing their engines in the opposite direction of their orbital motion. This slows the spacecraft down, causing it to drop out of orbit and enter space. Once out of orbit, the spacecraft can continue on its desired trajectory using its engines.

Answer 3

To exit orbit and travel into space, a spacecraft must increase its velocity to overcome the gravitational pull of the celestial body it is orbiting. This is typically achieved by firing onboard thrusters or engines in the direction opposite to the spacecraft's orbital motion. Once the spacecraft reaches a high enough velocity, it can break free from the gravitational influence and continue its journey into space. This maneuver requires precise calculations and timing to ensure a successful exit from orbit.