NAVIGATION HISTORY OF SPACE EXPLORATION EXPLORATION DISCOVERY OUTER SPACE SPACE TECHNOLOGY CONDUCTED ROBOTIC SPACECRAFT VIEWING OBJECTS IN SPACE THOUGHT RECORDED HISTORY THE INSPIRATION MODERN HUMANS EXPLORE SPACE REASONS SURVIVAL HUMANKIND EARTH CANNOT SUSTAIN UNITING NATIONS SCIENTIFIC PHYSICAL SPACE SCIENTISTS DEVELOPED TESTED ROCKET WORLD WAR THE FIRST MAN OBJECT ENTER THE LAUNCH AFTER THE WAR THE UNITED STATES ROCKETS CAPTURED THE GERMANS RESEARCH STUDY MILITARY CIVILIAN LAUNCHED EXPERIMENT ANALYZE COSMIC RADIATION FRUIT FLIES ANIMALS IN SPACE PICTURES OF EARTH EXPERIMENTS AMERICAN THE SOVIETS ANIMAL RADIATION THE HELP GERMAN VARIANT LIMITED SHORT FLIGHTS ORBITAL MISSION LAUNCHING UNMANNED SPACE VEHICLE SPUTNIK SATELLITE POUNDS BEEPS DOWN ACROSS THE EARTH MEASURE ELECTRON DENSITY THE BEEPS ENCODED INFORMATION TEMPERATURE PRESSURE HELPED RESEARCHERS SAFETY EVENTUALLY BURNED THE ATMOSPHERE LAUNCH SUCCESS PAVED THE WAY EXPLORER 1 AMERICA THE FIRST HUMAN FLIGHT RUSSIA COSMONAUT YURI GAGARIN EARTH ORBIT VOSTOK MONTH ALAN SHEPARD THE NEXT STEP IN LANDING PLANETARY BODY THIS WAS RUSSIAS LUNA 2 ON THE MOON AMERICAS APOLLO 11 MANNED SPACECRAFT REACH VENERA 7 ANOTHER PLANET LASTED LESS THAN THIRTY KERIM KERIMOV THE LEADERS VOSTOK 1 CHRISTOPHER FIRST FLIGHT 1970S NASA VOYAGER 1 ORBITER LAST OUTER PLANETS JUPITER SATURN PRIMARY GOING STRONG YEARS LATER HUGE LIFT SPACE SHUTTLE TOUCHED PROGRAM SAW MISSIONS THE INTERNATIONAL SPACE STATION HUMAN PRESENCE IN SPACE THE SPACE SHUTTLE VEHICLE TRANSPORT ORBITING CARGO THE SHUTTLE LEAVING THE ONLY AGENCY SOYUZ SPACECRAFT PLANS ANNOUNCED CHINAS PLAN BUILD NASA AUTHORIZATION ACT OF 2010 LAUNCH SYSTEM CARRY EQUIPMENT THE ORION CREW STATION INTERNATIONAL COMMERCIAL TRANSPORTATION THE FOCUS AUTOMATED LESS OPERATE GATHER AREAS OPTIMAL VEHICLES SHOULD ABLE SOMETHING GOAL SENSE ENVIRONMENT CHOICES TYPES OF VEHICLES THE WORLD ABILITY DEEP SPACE RETIRING SHUTTLE PROGRAM LOOKING FUND THE FUTURE COMPANIES ALREADY CONTRACTS SPACEX COMPANY MOVE DIRECTION DRAGON CAPSULE DOCKING SCIENCES CYGNUS SHIP LAB HISTORIC FEATS FIELD THE DEEP VOYAGER TRAVELED BILLION MILES REPORTED IN SEPTEMBER LEFT HELIOPAUSE MOVING OUT THE SOLAR SYSTEM INTERSTELLAR SPACE THE HISTORY OF IMAGE CAPTION ARTISTIC ILLUSTRATION CASSINI SATURNIAN SYSTEM THINKSTOCK RELATED REFERENCE LIBRARY IMAGES ADVERTISING ABOUT US CONTACT US PRIVACY STATEMENT TERMS OF SERVICE ABUSE REPORTING JOBS ALL RIGHTS RESERVED