Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once ...

It’s commonly known that the Sun is the center of our solar system, with all the planets orbiting around it. However, this ...

Earth's "second moon" won't be sticking around for Thanksgiving, but just as many of us will on Thursday (Nov. 28), it seems ...

Earth briefly hosted a 33-foot asteroid, 2024 PT5, as a 'mini-moon' for about two months. Discovered by NASA, this space rock ...

because the illuminated side of the moon is facing away from Earth, toward the sun. The moon is also in the sky during the day, and without its Earth-facing side illuminated by the sun ...

Tidal forces are causing the Moon to slowly drift away from Earth, which might have significant long-term effects, says NASA.

For the Earth, the rotation axis points toward a bright star, Polaris, which is visible on clear nights in the Northern Hemisphere. Satellite images over one day show ... why the sun rises in ...

Children’s books usually show a moon rising at night, but the moon rises in the sky at night only half of the time. The rest ...

There are 86,400 seconds in any 24-hour rotation, a figure governed by the moon. Its gravitational pull is slowing the Earth’s rotation ... the same researchers also show that climate change ...

November's spectacle closes out a series of four big and bright full moons that have captivated sky watchers since late ...

A lunar eclipse happens when Earth's shadow is projected onto the moon, while a solar eclipse happens when the moon blocks the sun's light and ... direction that Earth rotates, which slows down ...

This means that one lunar rotation on its axis corresponds ... different angles of its illumination by the sun. As it orbits ...