this. this is the biggest nasa spacecraft by the way to hit earth since 1979. take a look at some of the pictures, nasa has not confirmed that this is in fact the satellite coming to earth. but only a few images starting to trickle in of the potential space junk, as it s called. entering the earth s atmosphere overnight looking like small stars twinkaling in the sky over southern california. the six-ton satellite over the pacific ocean at 1:00 a.m. eastern time and the last track was canada, north of seattle, arcing north and south. according to the u.s. air space, joint operation center they re not sure if it all fell in the ocean or part of it made its way to land. some hoped to find bits of it.