SpaceFirst private space rescue mission sees two satellites latch together A private satellite that is low on fuel could survive five more years because another satellite has come to its rescue – a technique that could be used by future service spacecraft News
PhysicsThe plucky probe that put the big bang theory to the test30 years ago, cosmologists launched the COBE satellite to glimpse the “afterglow of creation”. Its measurements revealed the universe’s history and fate in unprecedented detailRegulars