Dry Ice or Flowing Water on Mars Surface Recently some of the formations on the slopes of the craters on Mars were assumed to be the evidence of seasonal flowing water. However, now there is a different proposal for the formation of these structures. According to the new proposal, the main actor might be dry ice, not flowing liquid water. It is known that most […]
Mars Had An Ocean 4.3 Million Years Ago (Reported by ScienceAlert) Mars once held more water than the Arctic Ocean And it would have been ideal for alien life. Scientists at NASA have measured signals from ancient water on Mars to estimate that 4.3 million years ago, there was probably enough water to cover the entire Martian surface in a layer about 137 meters deep. […]