Traveling to the moon is no easy feat. Our natural satellite orbits Earth at an average distance of 238,855 miles (384,400 kilometers). So how long does it take to reach our closest neighbor from the ...

Artist’s concept of South Korea’s first robotic lunar orbiter in space. The spacecraft, launched Aug. 5 on a SpaceX Falcon 9 rocket, is currently looping back toward the moon from the L1 Lagrange ...

Optimal control and trajectory optimization are central disciplines in aerospace engineering, enabling the design of efficient, safe and robust flight paths while minimising fuel consumption and ...

The answer depends on many factors, including the amount of fuel needed, the moon's orbit and the mission's objectives. When you purchase through links on our site, we may earn an affiliate commission ...