The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

A total lunar eclipse occurs when the Earth moves directly between the sun and the full moon, casting its During totality — ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Many photos McCarthy has taken of the space station in the past show the ship as a silhouette in Earth's shadow. This time he ...

The second full moon of 2024, the Snow Moon of February, wowed skywatchers around the world with a dazzling display last ...