Scientists and government agencies have been worried about the space junk surrounding Earth for decades. But humanity’s starry ambitions are farther reaching than the space just around Earth. Ever ...
DARPA’s TBD2 program aims to track tiny spacecraft across deep space, creating the first wide-area surveillance of the ...
Over 100 lunar missions are planned, increasing the risk of collisions with existing and future space debris in cislunar space (the region between Earth and the Moon). A lack of comprehensive tracking ...