Near-Earth Object Surveyor

Work on NASA’s purpose-built asteroid hunter, Near-Earth Object (NEO) Surveyor, is progressing toward a targeted late 2027 launch. A major component of the mission, the spacecraft’s instrument enclosure journeyed back to the agency’s Jet Propulsion Laboratory in Southern California in early March after completing environmental testing at NASA’s Johnson Space Center in Houston. Built at JPL, the angular 12-foot-long...

On Feb. 6, NASA’s NEO Surveyor (Near-Earth Object Surveyor) passed its critical design review, or CDR, at the agency’s Jet Propulsion Laboratory in Southern California, where the project is managed. Capping three days of presentations, a NASA Standing Review Board determined that the mission meets all technical performance measures and requirements. The project will now …

A major element of NASA’s Near-Earth Object (NEO) Surveyor is undergoing testing at the agency’s Johnson Space Center in Houston. Called the instrument enclosure, the angular structure measures 12 feet (3.7 meters) long and is designed to protect the spacecraft’s infrared telescope while also removing heat from it during operations in space. After being built …

Illustration of NEO Surveyor, which is a mission designed to discover and characterize most of the potentially hazardous asteroids that are near the Earth. Credits: NASA/JPL-Caltech Agency officials have completed a rigorous technical and programmatic review, known as Key Decision Point C (KDP-C), and confirmed NASA's Near-Earth Object Surveyor space telescope (NEO Surveyor) – the …