Sky This Week is brought to you in part by Celestron. Friday, March 28The Moon passes 9° south of Venus at 10 A.M. EDT this ...

Note: Moon phases in the calendar vary in size due to ... slowly setting in the west after the sky grows dark. By 9:30 P.M. local daylight time, the Moon is some 10° above the western horizon ...

The striking X mark on the moon, which requires a certain amount of luck to be spotted, will be visible for around four hours ...

The 'full moon' phase is as close as we come to seeing the sun's illumination of the entire day side of the moon. In 2025, ...

The dark skies during a new moon provide ideal conditions for spotting skywatching targets that would otherwise be outshined by moonlight. The next new moon will occur on Saturday, March 29 ...

Learn how to see the 2025 Blood Moon lunar eclipse on March 13-14. Get viewing times, eclipse phases and expert tips from NASA.

The penumbral phase is when the moon enters the outer ... On Earth, we see the moon get dark; this is where one sees the shadow look like it takes a "bite" out of the moon's disc.