Bardzo ważny test rozłożenia paneli słonecznych wypadł pomyślnie.
Prócz tego na pokładzie lądownika został zamontowany czip z nazwiskami chętnych mieszkańców Ziemi.
NASA's Next Mars Lander Spreads its Solar WingsJANUARY 23, 2018
The solar arrays on NASA's InSight Mars lander were deployed as part of testing conducted Jan. 23, 2018, at Lockheed Martin Space in Littleton, Colorado. Engineers and technicians evaluated the solar arrays and performed an illumination test to confirm that the solar cells were collecting power. The launch window for InSight opens May 5, 2018. Image Credit: Lockheed Martin Space (...) In addition to the solar panel test, engineers added a final touch: a microchip inscribed with more than 1.6 million names submitted by the public. It joins a chip containing almost 827,000 names that was glued to the top of InSight back in 2015, adding up to a total of about 2.4 million names going to Mars. "It's a fun way for the public to feel personally invested in the mission," Banerdt said. "We're happy to have them along for the ride."
The chips were inscribed at JPL's Microdevices Laboratory, which has added names and images to a number of spacecraft, including the Mars Spirit, Opportunity and Curiosity rovers. Each character on the InSight microchips is just 400 nanometers wide. Compare that to a human hair, 100,000 nanometers wide, or a red blood cell, 8,000 nanometers wide.
https://www.jpl.nasa.gov/news/news.php?feature=7044