The Tianwen 2 asteroid-comet probe lifted off on Tuesday (May 28), riding into the final frontier atop a Long March 3B rocket ...

Cardea is not a real satellite of our planet like the Moon – it is not gravitationally bound to the Earth, but it moves around the Sun in a way that makes it look like it goes around the Earth.

March's full "Blood Worm Moon," a phenomenon that makes the moon appear red during a total lunar eclipse, is visible this week for Americans and others in Earth's Western Hemisphere. The full moon ...

Ah, the mighty, moody moon. Symbol of the internal and the maternal, the compass point of our shadow selves and the source of our survival mechanisms, that milky sky dime that pulls the tides ...

May’s full moon, known by its popular nickname as the flower moon to signify the many blossoms of spring, will be bright in the sky on Sunday night — despite it being a “micromoon.” ...