February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

Neutron star "mountains" would be much more massive than any on Earth—so massive that gravity just from these mountains could produce small oscillations, or ripples, in the fabric of space and time.

Every step she took caused new stars to burst from the ground ... at the damage he had caused to their people, the Sun and Moon swept over the mountain. Determined to stop the Wind from ever ...

Gravity from mountains on ... between neutron star mountains and surface features of solar system bodies. Both neutron stars and certain moons such as Jupiter’s moon Europa or Saturn’s moon ...