If you live in a relatively well-populated area, you've probably experienced it — the noisy whop-whop-whop of a helicopter flying overhead, adding unwelcome racket to a family dinner or peaceful walk in the park.
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
