According to the team, absences or hiatuses in the sediment deposition record line up with times when Mars’s gravity exerts maximum force on Earth, subtly impacting our planet’s orbital stability.

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

With a radius of 2,106 miles, Mars is the seventh largest planet in our solar system and about half the diameter of Earth. Its surface gravity is 37.5 percent of Earth’s. Mars rotates on its ...

Mars has a thin atmosphere of carbon dioxide, endless expanses of dusty landscape, and about one-third of Earth's gravity. Can humans even live on Mars? In a perfect universe, we would change Mars ...

Another called Mars Glass will be constructed on Mars. Gravity on the moon and Mars are one-sixth and one-third of that on Earth, respectively. The facilities will help reduce the impact on the ...