NASA’s Lucy spacecraft has been traveling through space on its way to visit the Trojan asteroids since its launch in October last year, but the team has had to deal with an unexpected issue with its ...

The Lucy spacecraft and one of its two solar arrays, 7.3 meters in diameter, during tests before its Oct. 16 launch. Credit: Lockheed Martin WASHINGTON — Engineers have identified the likely reason ...

Artist’s conception of the Lucy spacecraft visiting Jupiter’s trojan asteroids. Image: NASA’s Goddard Space Flight Center/Conceptual Image Lab/Adriana Gutierrez In space now for more than three months ...