WASHINGTON (NASA PR) — In 2021, NASA completed its busiest year of development yet in low-Earth orbit, made history on Mars, continued to make progress on its Artemis plans for the Moon, tested new technologies for a supersonic aircraft, finalized launch preparations for the next-generation space telescope, and much more – all while safely operating during a pandemic and welcoming new leadership under the Biden-Harris Administration.
PASADENA, Calif. (NASA PR) — The largest, most advanced rover NASA has sent to another world touched down on Mars Thursday, after a 203-day journey traversing 293 million miles (472 million kilometers). Confirmation of the successful touchdown was announced in mission control at NASA’s Jet Propulsion Laboratory in Southern California at 3:55 p.m. EST (12:55 p.m. PST).
How two new technologies will help Perseverance, NASA’s most sophisticated rover yet, touch down onto the surface of Mars this month.
PASADENA, Calif. (NASA PR) — After a nearly seven-month journey to Mars, NASA’s Perseverance rover is slated to land at the Red Planet’s Jezero Crater Feb. 18, 2021, a rugged expanse chosen for its scientific research and sample collection possibilities.
Terrain-Relative Navigation (TRN) technology from NASA’s Jet Propulsion Laboratory (JPL) enables pin-point landing and large hazard avoidance for crewed and robotic lander vehicles. A camera captures images during vehicle descent, which are subsequently matched to orbital maps stored onboard the lander. Matching images to multiple known terrain features enables automated determination of the lander’s position relative to the terrain.