Saying goodbye is never easy, even when it’s directed toward a 794-pound Martian lander that no human has directly laid eyes on since 2018. Still, the internet is awash in obituaries for NASA’s InSight lander, the first spacecraft to document a marsquake, as it signed off for the last time. A NASA news release on Wednesday officially marked the end of the InSight mission, though the lander’s swan song began days earlier.
On Monday, the InSight mission’s official Twitter...