Sentences with phrase «ambitious space science missions»
The report points out that in the past NASA has begun ambitious space science missions that ended up too expensive to pursue, such as the Voyager - Mars mission and the Jupiter Icy Moons Orbiter mission of the Prometheus program.
http://www.infocusmagazine.org/ Not exact matches
The enhanced X-Ray Timing and Polarimetry (eXTP) mission would be China's most ambitious space science satellite yet — and its most expensive, with an estimated price tag of $ 473 million.