INSIGHT

Harrison Schmitt, who trained earlier astronauts, examines lunar geology up close in final Apollo mission.

Expansion provides a wide array of approaches to landing science and technology on the Moon. 

Astronauts will work to add new cooling system to key physics experiment at ISS.

Team solves glitches to save NASA’s second mission to land on the Moon.

Testing is an important part of reducing risk in spacecraft design, and can help determine limits and allow learning about a spacecraft’s performance.

VIPER mission to the Moon’s south pole will quantify precious resources in shaded craters.

Solar Orbiter’s suite of instruments will unlock secrets of the solar wind, magnetic field.

NASA sponsored contest focuses on breaking through frozen soil to harvest water ice.

Spacecraft made many important discoveries in 2.8-billion-mile mission.