Mars’ moon Phobos is slowly falling apart
The long, shallow grooves lining the surface of Phobos are early signs of the structural failure that will ultimately destroy this moon.
Nov 11, 2015, 10:41 AM IST
Terry Hurford
The long, shallow grooves lining the surface of Phobos are early signs of the structural failure that will ultimately destroy this moon.
Nov 11, 2015, 10:41 AM IST