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how high is space, how much can you fall with a parachute, wherein is the job Calliope satellite going to be, and where walk the tough radiation native the sun acquire nasty? Gathered for the very first time in one location is our High Altitude Explorer"s Guide.A typical aircraft cruises in ~ 9km (6 miles) up, approximately 30,000 feet. Armed forces jets (from the SR-71 onward to contemporary planes) have the right to hit over 30km (19 miles) up, over 100,000 feet.Can you parachute from that height? Yes, in 1960 Joseph Kittinger set the document at 31.3km (19.5 miles), or 102,800 feet. Felix Baumgartner is do the efforts this year, 2010, to freefall indigenous 36km (over 22 miles), one 118,000 feet fall.
But those aren"t "space". In the US, "space" starts at 80.4km (50 miles), or 264,000 feet. General international consensus sets a comparable limit because that the begin of space as 100km (62 miles), or 380,000 feet."Low planet Orbit" (LEO), where numerous satellites live, goes native 160km (100 miles, 525,000 feet) come 2,000km (1,240 miles, 6.5 million feet). In LEO, we have some sample objects to look at.Our very own Project Calliope satellite will certainly be 230km up (143 miles, 755,000 feet). The International space Station (ISS) cruises higher up, native 278km (173 miles, 912,000 feet) come 460km (286 miles, 1.5 million feet).Starting over the "space" limit however a bit prior to LEO, the inner van Allen Belts, which magnetically shield the Earth"s surface ar from high energy particles, expand from 100km (62 miles, 33,000 feet) up to 10,000km (6,200 mil, 3.3 million feet).And geostationary orbits space at 35,786km (22,236 miles, 117.5 million feet). This geosynchronous orbits, inside wall up above the Earth"s equator, have an orbital duration equal to one day, for this reason they "hover" over the exact same spot that the Earth.AlexTuesdays in ~ The Satellite Diaries and Friday at The Daytime Astronomer (twitter