By the height of 40 km, the atmosphere can be examined using helium balloon. Above 120 km, this role can perform satellites. The Earth's atmosphere in the area above 40 km up to 120 km can be reached and to explore just with rockets. The rockets that carry instruments for measuring and observing, send and receive data with control site, called RESEARCH ROCKETS. RESEARCH ROCKETS will be the subject of projects at the Institute of Astronautics and Rocket Techniques.

POŠTOVANI POSJETIOCI,ova strana i one koje joj slijede su u fazi definisanja i izrade sadržaja i najbrže što je moguće biće postavljene na internet.
Ako imate neku sugestiju ili mogućnost da pomognete u oblikovanju sadržaja ove internet prezentacije molimo Vas javite na email adresu ili telefon ➠ BOBO ZEKOVIĆ.

Za sada evo tri linka koji vodi do korisnih internet prezentacija na engleskom jeziku:
Huntsville Alabama L5 Society » Richard Nakka Rocketry » New Zealand Rocketry Association » »