For a brief moment, Earth has been graced by a second moon—asteroid 2024 PT5—a celestial visitor that won’t be staying long.

The Canadian Space Agency has announced a competition to name Canada’s first-ever rover mission to the moon. This unmanned ...

But that hasn't stopped humanity from giving unique names, such as "Buck Moon," to each full moon of the year, and that's why ...

NASA's Parker Solar Probe will pass within 3.83 million miles of the surface of the sun on Dec. 24, and multiple planets will ...

Asteroid 2024 PT5, Earth's temporary mini-moon, is about to return to orbiting the sun after two months in orbit. A new study ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

These changes in appearance are the phases of the moon. As the moon orbits Earth, it cycles through eight distinct phases. The four primary phases of the moon (new moon, first quarter, full moon ...