The height and depth and breadth a man can reach

    -6,378.1 km : 6,0000.0C : Earth core (radius)
       -12.2 km :    180.0C : Deepest hole drilled, Kola Superdeep Borehole, Russia, 1994-08
       -10.9 km :     -1.5C : Deepest ocean depth, Challenger Deep, Mariana Trench, Pacific Ocean
        -3.7 km :      2.0C : Average ocean depth
        -0.3 km :           : Deepest scuba dive, Ahmed Gabr, Red Sea, Egypt, 2014
        -0.2 km :           : Deepest free dive, Herbert Nitsch, Spetses, Greece, 2007
======== 0.0 km : === 15.0C : Troposphere (sea level) start ==================
         0.0 km :     15.0C : Highest CO2 balloon
         0.1 km :     14.3C : Tallest trees, Sequoia sempervirens
         0.3 km :     13.0C : Low stratus clouds start
         1.0 km :      8.5C : Middle altocumulus clouds start,
         1.5 km :           : Cruising altitude of Goodyear blimp
         3.0 km :     -4.5C : High cirrus clouds start
         8.8 km :    -42.2C : Tallest mountain, Mount Everest, Mahalangur Himal, China
         9.0 km :           : Highest blimp, Jimu 1, China, 2022-05-15
        11.0 km :    -60.0C : Stratosphere start
        11.5 km :    -60.5C : Cruising altitude of passenger planes
        39.0 km :           : Highest free fall, Felix Baumgartner, helium balloon, Roswell, New Mexico, USA, 2012-10-14
        50.0 km :           : Mesosphere (ozone layer) start
        53.7 km :           : Highest helium balloon, Taiki-Cho, Hokkaido, Japan, 2013-03-06
        80.0 km :           : Aurora Borealis/Australis start
        85.0 km :           : Thermosphere start
       180.0 km :           : Low earth orbiting satellites
       402.0 km :           : Altitude of ISS orbit, Kazakhstan, 1998-11-20
       500.0 km :           : Aurora Borealis/Australis end
       500.0 km :           : Highest monkey in space, Gordo died, 1958-12-13
       600.0 km :           : Exosphere start
     1,000.0 km : 35,000.0C : INNER VAN ALLEN RADIATION BELT START, Explorer 1, 1958-01-31
     1,373.0 km :           : Highest earth orbit of 1960s, Gemini XI, 1966-09-16
     2,000.0 km :           : Medium earth orbiting satellites
    12,000.0 km :           : INNER VAN ALLEN RADIATION BELT END
    13,000.0 km : 35,000.0C : OUTER VAN ALLEN RADIATION BELT START
    35,786.0 km :           : High earth orbiting satellites
    60,000.0 km :           : OUTER VAN ALLEN RADIATION BELT END
   384,000.0 km :    127.0C : Closest distance to lunar orbit
56,000,000.0 km :    -63.0C : Closest distance to Mars