Scientists’ ideas for travelling to the stars range from the the wholly improbable to the hugely expensive and very difficult ...

The rocket will be used to send an uncrewed Orion craft to the Moon, in a flight expected to launch in 2021. This will pave the way for crewed missions, with a landing in 2024. The last piece of ...

TASS/. The estimated cost of Russia’s moon mission involving the Orel spacecraft will be four times cheaper than a similar endeavor by the US-made Orion craft, according to a Russian research ...