Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades.
The bright trail observed over Karachi was likely caused by a meteoroid burning up during entry. According to NASA, Earth encounters between 100 to 300 tons of space debris daily, mostly consisting of ...
The wind on Saturn's largest moon is strong enough to blow around rocks of up to half a metre in diameter, which could put ...
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
Saturn’s iconic rings will briefly vanish from view, a rare astronomical event caused by a quirk of planetary alignment. As ...
Created from debris trails from Halley’s Comet, the eta Aquariids can be seen from both the Northern and Southern Hemispheres ...
Credit: Blue Origin Here's a round-up of space missions and cosmic events just around the bend. Bookmark this calendar and look for updates from Mashable throughout the year. SEE ALSO: NASA leader ...