A heavyweight Russian laboratory module that experienced a variety of problems after launch last week docked at the International Space Station on Thursday. But in a moment of unexpected drama, ...

Add Yahoo as a preferred source to see more of our stories on Google. In this photo provided by Roscosmos Space Agency Press Service, the Nauka module is seen prior to docking with the International ...

A heavy-lift Proton rocket roared to life and blasted off from the Baikonur Cosmodrome in Kazakhstan Wednesday, sending a long-delayed 44,000-pound laboratory module into orbit for an eight-day flight ...

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