saturn

  • Lifespans of Rivers Revealed on Titan and Ancient Mars

    Lifespans of Rivers Revealed on Titan and Ancient Mars

    Mars and Saturn’s moon Titan are of a shared scientific interest: the two worlds boast river channels similar to those on our own planet. Though Mars’ water networks dried up long ago, Titan’s liquid methane and ethane rivers are still coursing on the moon’s surface today. Both kinds are of scientific interest because they could…