Gregory Vogt – författare
Visar alla böcker från författaren Gregory Vogt. Handla med fri frakt och snabb leverans.
3 produkter
Missions to Mars
Av Gregory Vogt
E-bok, 2019
606 kr
Lägg i varukorg
In 1975, NASA launched two spacecraft called Viking 1 and Viking 2. The spacecraft reached Mars nearly one year later. Find out more in Missions to Mars, one of the titles in the Space Exploration series
Building Reusable Rockets
Av Gregory Vogt
E-bok, 2019
593 kr
Lägg i varukorg
The first partially reusable rocket was actually a space shuttle. The National Aeronautics and Space Administration (NASA) flew the first shuttle in 1981. Find out more in Building Reusable Rockets, one of the titles in the Space Exploration series.
