Look up to catch International Observe the Moon Night 2021 this weekend!

Hubble Finds Mysterious Replenishment of Water Vapor on Jupiter’s Moon Europa

NASA Langley’s newest wind tunnel is under construction, will help prepare for moon and Mars missions

At 5 Lagrangian points (L1-L5) the pull of the Sun, Earth, and Moon balance. Joseph Lagrange (1736-1813) discovered them. L2 is 1.5 million km farther from the Sun than Earth and 4 X farther from Earth than the Moon. It will be home to the James Webb Space Telescope and other advanced space probes.