"This progression to the Mission Ready phase is a really important milestone in the history of human spaceflight," John ...

In a Polish forest, metal detectorists discovered a Roman spatha sword, dating back over 1,700 years, near Kraków-Częstochowa Upland. The sword, broken in two, might have been used by Vandal warriors ...

Stars are born in dense molecular clouds, but did they always form this way? Recent research suggests that in the early ...