Space Exploration Milestones

0:03 Calaroga Shark Media. Hi. I'm Mark Ellison and today's theme is space exploration, Milestones, moonlandings, Mars rovers, famous astronauts and cosmic discoveries. Question one. During the historic Apollo eleven mission in July nineteen sixty nine, two astronauts descended to the Moon while one stayed in lunar orbit to pilot the command module Columbia and insure a safe rendezvous. Who was the astronaut who remained in orbit? Question two? In twenty twenty one, NASA achieved the first powered controlled flight on another planet when a small helicopter flew above Mars's Jesuo Crater alongside the Perseverance Rover. What is the name of this groundbreaking rotorcraft three? Which NASA astronaut holds the record for the longest single US spaceflight and how long did the mission last? Question four? What faint uniform microwave signal discovered by Arnopenzius and Robert Wilson in nineteen sixty five provided strong evidence for the Big Bang, revealing the afterglow of the early universe? Question five? Which Apollo mission carried the first professional geologist to walk on the Moon and

1:34 who was that astronaut. We'll be right back with these answers after this break. Welcome back. Question one, Who stayed in lunar orbit during Apollo eleven? Answer? Michael Collins, Neil Armstrong, and Buzz Aldrin walked on the Moon while Michael Collins orbited above in Columbia, a role crucial for navigation and the Lune lift off rendezvous. Collins's solitary vigil was essential to bringing the crew home. Question two, Name the Mars helicopter that first flew on another planet? Answer Ingenuity. Ingenuity completed numerous flights, proving aerial scouting is feasible in Mars's thin atmosphere. Its success paves the way for future airborne exploration of other worlds. Question three. Who holds the longest single US spaceflight and for how long? Answer? Frank Rubio three hundred and seventy one days. Frank Rubio's mission aboard the International Space Station lasted three hundred seventy one days twenty twenty two to twenty twenty three, extended after a spacecraft coolant leak. He surpassed Scott Kelly's previous three hundred forty day record. Question four, which nineteen sixty five discovery confirmed the Big Bang answer the cosmic microwave background CMB.

2:53 The CMB is a relic radiation at about two point seven kelvin, filling the universe. Later missions like Kobe w Map and Plank mapped its subtle variations, revolutionizing cosmology. Question five, which mission and astronaut were the first geologist on the Moon Answer Apollo seventeen Harrison Schmidt. Apollo seventeen in December nineteen seventy two was the final Apollo lunar landing, with geologist Harrison Schmidt joining Commander Gene Cernan. Schmidt's expertise led to landmark samples, including the famous orange soil that concludes today's five daily Trivia questions. I'm Mark Ellison, and today's questions were crafted with the help of AI technology. See you tomorrow,