Dynamical evidence for Phobos and Deimos as remnants of a disrupted common progenitor

@Mondmann42 @NASAMars @NASASolarSystem tidal forces are capable of circularizing the orbits but not damping the inclinations https://t.co/EZ4K7OldxL

@AnterosArrows @FredYosemite …such impact happened before Tharsis existed. Valles Marineris didn't form until much later and would not be related to this. There's also this possibility from more recent data, too: https://t.co/OFh9sl0wJ2

RT @TeraKen0510: 「火星の２つの衛星は、もともとは１つの大きな衛星が壊れたもの」という新説、来ました😳🙄🤔 >> Dynamical evidence for Phobos and Deimos as remnants of a disrupted commo…

RT @TeraKen0510: 「火星の２つの衛星は、もともとは１つの大きな衛星が壊れたもの」という新説、来ました😳🙄🤔 >> Dynamical evidence for Phobos and Deimos as remnants of a disrupted commo…