nikki battiste, cbs news. new york. >> john: now here are three things to know.te lunar lander athena built by intuitive machines to investigate possible sustainable human presence on the moon touched down near the moon's south pole today. however, flight controllers believe it toppled over on impact. this is intuitive machines' second moon landing and second possible tip over. their odysseus mission last year also ended with the spacecraft on its side. researchers at uc san francisco have enabled a paralyzed man to control a robotic arm with his thoughts. it was made possible through a brain computer interface, or bci. unlike previous bcis that works for only a few days, this device functioned for a record seven months by adapting to shifts in brain activity. ♪ my life, my life, my life in the sunshine ♪ ♪ everybody loves the sunshine ♪ that's legendary jazz vibraphonist ray ayres in 1976 with his hit "everybody loves the sunshine." ayers died tuesday in new york following a long illness. ayers' songs have been sampled by everyone from mary j. blige to dr. dre.