..., however, limits to what could be achieved, as a function of uncertain budget flows. A long-promised return to the Moon with Luna 25, 26, 27 and 28 was repeatedly delayed and these missions have still to fly, while Venera D, a long-duration Venus...
... and visible range have proved their existence. The Russian spacecraft Luna-25 is expected to land in the near-polar region and drill...causing them to approach Earth, becomes unecessary. Russia’s Luna-25 is expected to land in the near-polar region ...
..., ceased since the last lunar lander flown in 1974. Plans include three uncrewed craft – Lunas 25, 26 and 27 – flying in 2023-25. Subsequently, Luna 28 and 29 would provide sample return missions after the previous lander and orbiter sequence...
... ahead with joint aerospace projects “in accordance with China’s program for 2018-2022,” including Russia’s Luna-Resurs-1 (Luna-26) orbital spacecraft initiative. Meanwhile, China and the US have recently worked together on Chang’e 4. NASA’s mission...
... to deplete the very limited quantity of samples (approximately 300 grams) returned from the three separate robotic Luna missions. Finally, the United States government has vigorously prosecuted any individual thought to have obtained any...
... policy. Google has also had a hand in the development of new space mining firms by offering the Google Luna X-PRIZE, a multi million-dollar prize for innovative plans and technology advancement in space mining applications, among...