13732704 - Preparations being made before Manhigh II flight, 195713732703 - Major David G. Simons during balloon flight, 195713950987 - Hot air balloon completing inflation13755127 - Chinese spy balloon recovery13755124 - Chinese spy balloon over USA13524683 - Radial angiography14604862 - Spleen with splenic artery aneurysm, 3D MRI scan13755126 - Chinese spy balloon recovery13444430 - Piccard's gondola in Austrian Alps, 193113436149 - August Piccard balloon ascent, 193213436144 - August Piccard's report on first balloon flight, 193113443923 - August Piccard in gondola, 1932, illustration13443864 - August Piccard balloon ascent, 193112987559 - Coutelle's military balloon L'Entreprenant, 1790s13755123 - Chinese spy balloon over USA13733064 - Siege of Paris balloon factory, illustration13444534 - Piccard's gondola in Austrian Alps, 193112961344 - Project Strato-Lab launch,196113501877 - Andre-Jacques Garnerin, parachute pioneer, 179713501755 - Henri Giffard, captive balloon, 187813501455 - Jean Pierre Blanchard, French aeronaut13436141 - Piccard and Kipfer in balloon gondola, 193113386777 - Radial-angiography13376823 - The Minerva Balloon, illustration12987554 - Chinese balloon, historical illustration13443924 - August Piccard balloon ascent, 1931, illustration12961345 - Project Strato-Lab pilot Victor Prather, 196113444533 - Piccard's gondola in Austrian Alps, 193113444455 - Piccard's gondola in Austrian Alps, 193113443917 - August Piccard balloon ascent, 193212903380 - Joseph Louis Gay-Lussac, French chemist and physicist, c186013417364 - Expansion conceptual illustration.12961343 - Operation Skyhook launch,196013444428 - Recovery of Piccard and Kipfer, 193112987555 - Montgolfier unmanned hot air balloon flight, 178313444422 - Stratospheric research balloon, 193413436142 - August Piccard entering gondola, 193112905314 - An early attempt at conquering the air, 18th century12903558 - Joseph Louis Gay-Lussac, French physicist and chemist12903383 - Joseph Louis Gay-Lussac making a balloon ascent, 180413524684 - Hospital patient,13443913 - First stratospheric flight, illustration12903756 - Leonid meteor shower, 187013444535 - Piccard's gondola in Austrian Alps, 193113443920 - August Piccard in gondola, 193212987557 - Adorne's hot air balloon, 178412903379 - Jean Baptiste Biot and Joseph Gay-Lussac, French scientists13417339 - Expansion conceptual illustration.12651491 - Lana's Aeronautic Machine, Illustration12651479 - Aeronautics, 181813502263 - Montgolfiere Hot Air Balloon13501754 - Henri Giffard, captive balloon, 19th century13444423 - Stratospheric research balloon, 193413443915 - August Piccard with gondola, 193213443866 - Recovery of Piccard and Kipfer, illustration12903800 - Dr John Jeffries, American balloonist, 178613443916 - August Piccard balloon ascent, 193212903696 - Jacques Alexandre Cesar Charles, French physicist, c1783.12903385 - Experiment to calculate the speed of sound in air, 182213444425 - August Piccard's 1931 balloon, illusrtation12901547 - Joseph Louis Gay-Lussac's hot air balloon ascent, 180413444539 - View from August Piccard's balloon, 193113501950 - Filling hydrogen balloon, 19th century12899892 - Joseph Louis Gay-Lussac, French physicist and chemist, 184813444532 - Piccard's gondola in Austrian Alps, 193113444457 - Piccard's gondola in Austrian Alps, 193113443914 - First stratospheric flight, illustration12914380 - Knut Fraenkel, Swedish engineer and arctic explorer12903382 - Joseph Louis Gay-Lussac, French chemist and physicist12903381 - Joseph Louis Gay-Lussac, French chemist and physicist, c189513444419 - First people to enter the stratosphere13436143 - August Piccard entering gondola, 193113501456 - Jean Pierre Blanchard, French aeronaut13443925 - August Piccard balloon ascent, 1931, illustration12987558 - Blanchard's first Channel-crossing balloon, 178512914898 - The search for the 1897 Andree expedition to the North Pole12914701 - First ascent of Montgolfier hot air balloon, 21 November 17812901520 - Joseph Louis Gay-Lussac, French chemist and physicist12581486 - Hot air balloon13443926 - August Piccard balloon ascent, 1931, illustration12915081 - August Andree, Swedish engineer and balloonist, 189712914853 - A group of aeronauts, c178512504354 - Montgolfier brothers, French balloonists13453919 - Radial angiography12915878 - Inflating a hydrogen balloon, 184512915880 - Inflation of hydrogen balloon12651492 - Blanchard's Balloon, Illustration12445021 - Nadar, French balloonist12915879 - Inflation of hydrogen balloon12914852 - Vincenzo Lunardi, Italian aeronaut, c178512290064 - Andre-Jaques Garnerin, French aeronaut12916204 - First manned flight in a hydrogen balloon, 1 December 178312915496 - Amundsen's airship, the 'Norge', over the North Pole, 192612651493 - Montgolfiers' Balloon, Illustration12914379 - Salomon August Andree, Swedish engineer and aeronaut12650610 - James Glaisher, Falling Stars, 187112290068 - Joseph Gay-Lussac12903386 - Experiment to calculate the speed of sound in air, 182212901752 - Professor Lowe's Balloon', c1859nächste Seite