The waning crescent Moon contrasts nicely with Venus the morning star, with the planet quickly approaching dichotomy.

Kemble's Cascade is an asterism in Camelopardalis in which a line of colorful stars appears to terminate with the small open ...

A combination of a dynamo-generated magnetic field and massive impacts could explain the highly magnetized rocks in some ...

Our satellite is a little off-balance. GRAIL data show a mass asymmetry of a few percent between its near and far sides.

On May 21, the International Astronomical Union’s Minor Planet Center announced the discovery of 2017 OF 201, which, because ...

New Moon brings excellent dark-sky conditions for observing galaxies, nebulae, and star clusters in the sky this week.

A waning crescent Moon lies near bright Venus in the morning sky, offering a gorgeous pairing for visual observing or ...

Also known as the enigmatic "hidden galaxy," IC 342 is a big barred spiral with low surface brightness in the constellation ...

In this episode, Astronomy magazine Editor Dave Eicher invites you to head out in the early morning hours of May 22 and observe a close pairing of Venus and the Moon. About once a month these two ...

DEET won’t keep a mosquito from approaching, but it can stop her (all mosquitoes that suck blood are female) from biting by ...

Saturn and Neptune are joined by the crescent Moon in the early-morning sky as our satellite moves along the ecliptic.