A stunning compilation of views of Earth from the Tiangong space station. Credit: Space.com | footage courtesy: China Central Television (CCTV) | edited by Steve Spaleta Music: Mars Adventure by Brend ...
Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.
SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...
If an extraterrestrial civilization existed with Earth-like technology, would they be able to detect Earth and evidence of humanity? If so, what ...
"What if the iron stones were warming up to the point where they would actually melt the glacial ice beneath them and sink into it, perhaps even descending far enough so as to be hidden below the ...
While rocket launches from the Kennedy Space Center are routine, relatively few are timed optimally to allow for viewing so far north.
Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...