Lagrange points are gravitationally balanced locations where spacecraft can perform their missions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Within the Earth-Sun system, there are five Lagrange points (L1 – L5), of which L2 is currently the home of the James Webb Space Telescope (JWST) and was the home to previous observatories ...

That orbiter then entered a halo orbit around Earth-moon Lagrange point 2. This was a test of an orbit that would later provide communications for Chang’e-4 , the first lunar far side landing ...

Three of these L points, L 1, L 2 and L 3, are along the line connecting the orbiting body and its parent body: L 1 is located between them, at a point closer to the orbiter. L 2 is on the far ...

To locate the second Lagrange point, L2, draw a line 150 million km from Sun to Earth and extend it by about one per cent. Normally an object orbiting the Sun farther out than Earth takes longer ...