NASA launches Europa Clipper mission to investigate namesake Jupiter's moon, a potentially habitable ocean world spaceflight.scientific Article 31 votes
Max Space reinvents expandable habitats with a 17th-century twist, launching in 2026 Article 1884 words 13 votes
On the Moon, astronaut pee will be a hot commodity. Urine can be used for landing pads, gardens, and drinking water. But will there be enough to go around? Article 625 words 7 votes
There are no known commodity resources in space that could be sold on Earth Article 1896 words, published Aug 27 2019 13 votes
Sure, everyone wants to see Planet Earth in the rear-view mirror. But we can't achieve that until we take care of these things. Article 1760 words 9 votes