How big does something have to be visible from space?
Enough math, let’s go real: An object would have to be much bigger than 120m in order to be visible from space. For example, the biggest pyramid of Giza takes up 440×440m up, but has the same color as it’s surroundings, thus being “invisible” from space.
How many miles is the Space Station?
How far away is the ISS? The space station orbits Earth at an average altitude of 227 nautical miles/420 kilometers above Earth.
How far is space from the ground?
62 miles
Is anyone lost in space?
A total of 18 people have lost their lives either while in space or in preparation for a space mission, in four separate incidents. All seven crew members died, including Christa McAuliffe, a teacher from New Hampshire selected on a special NASA programme to bring civilians into space. …
How much do retired astronauts make?
After eight years of service, they would earn $9,906 a month, or $118,872 a year. At 10 years of active duty, pay increases to $10,212 a month, or $112,544 a year. With 20 years of service, military pay is $12,591 a month, or $151,092 a year.
Do astronauts drink their own urine?
Yes, peelease. This is an earlier version of the urine distillation assembly. Water is heavy and hard to transport into orbit, which is why the International Space Station is a champion when it comes to recycling. Even astronaut urine is captured and processed to make it drinkable.
Do retired astronauts get a pension?
Like all civil servants, astronauts hired after Jan. 1, 1984 participate in the Federal Employees Retirement System (FERS), a three-tiered retirement plan including Social Security, a pension plan and an optional Thrift Savings Plan.
How much time off do astronauts get?
Wake up, work, relax, sleep, repeat. For many on Earth, this is a typical day—a nine to five job, some downtime in the evening ready for the day ahead, and two days off at the weekend. It might come as a surprise to learn that astronauts in space keep a very similar schedule.
Do astronauts work 9 5?
According to a 2004 report from NASA, an astronaut’s workday is from approximately 6 a.m. to 9:30 p.m. Greenwich Mean Time and includes three meals and 2.5 hours of exercise to maintain muscle tone and fitness.