Original source: NASA sees Phoenix Mars lander’s dusty grave 10 years later – CNET
He posted the moment to social media with the modest caption, “Sunrise over the South Pacific.” The International Space Station and its crew orbit Earth from an altitude of 250 miles, traveling at a speed of approximately 17,500 miles per hour. Because the station completes each trip around the globe in about 92 minutes, the crew experiences 16 sunrises and sunsets each day! Six humans are currently living and working on the International Space Station conducting important science and research that will not only benefit life here on Earth, but will help us venture deeper into space than ever before. As of last week, the latest crew members had completed more than 100 hours of science, breaking the record for hours of research conducted.