NASA is very publicly planning a mission to Europa in the 2020s, one that will soar over the intriguing moon dozens of times. Yet the reality is more thrilling. Quietly, the same engineers who masterminded the daring Curiosity landing on Mars in 2012 have been plotting how best to drop a lander onto the nightmare glacier. In early November, they presented their preliminary findings for a 230-kg lander to the one person in the world who can, and who dearly wants to, make that happen.
The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers).
Engineers expect to lose contact with the private US moon lander Odysseus on Tuesday, cutting short the mission after its sideways touchdown last week.
NASA announced Tuesday that a $32.7 million Capstone spacecraft intended to try out a skewed lunar orbit had lost contact, but agency engineers are confident
