The first two German post-war <a href="https://en.wikipedia.org/wiki/Mohr_Rocket" id="mw3A" rel="mw:WikiLink" title="Mohr Rocket">rockets</a>, designed by the German engineer <a href="https://en.wikipedia.org/wiki/Ernst_Mohr" id="mw3Q" rel="mw:WikiLink" title="Ernst Mohr">Ernst Mohr</a>, reach the upper atmosphere.