It makes sense to think that moons of planets are widespread throughout our galaxy and beyond. But these exomoon – moons beyond our solar system – are difficult to detect. They’re even harder than distant planets...
Tag - astronauts
Three Chinese astronauts, the first sent to orbit for space station construction, completed their three-month mission and returned to Earth safely on Friday. They spent 90 days at the Tianhe module on China’s space station...
NASA astronauts Mike Hopkins and Victor Glover took a spacewalk Saturday outside the International Space Station to upgrade the lab’s communications and cooling systems. The walk, which took place about 250 miles above...