In this 2015 photo made available by NASA, a technician prepares the InSight spacecraft for thermal vacuum testing in its “cruise” configuration for its flight to Mars, simulating the conditions of outer space at Lockheed Martin Space Systems in Denver. NASA’s three-legged, one-armed geologist known as InSight makes its grand entrance through the rose-tinted Martian skies on Monday, Nov. 26, 2018. (NASA/JPL-Caltech/Lockheed Martin via AP)
This illustration made available by NASA in October 2016 shows an illustration of NASA’s InSight lander about to land on the surface of Mars. NASA’s InSight spacecraft will enter the Martian atmosphere at supersonic speed, then hit the brakes to get to a soft, safe landing on the alien red plains. After micromanaging every step of the way, flight controllers will be powerless over what happens at the end of the road, nearly 100 million miles away. (NASA/JPL-Caltech via AP
CAPE CANAVERAL, Fla. — A NASA spacecraft designed to burrow beneath the surface of Mars landed on the red planet Monday after a six-month, 300 million-mile (482 million-kilometer) journey and a perilous, six-minute descent through the rose-hued atmosphere.