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

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.

The Dusty Hand spans some 80,000 light-years across, making it somewhat smaller than the Milky Way, and has sported two ...

These practical telescope accessories make great gifts for Dad — and they’re all priced to keep your budget intact.

From a dark site, an 11-inch telescope will reveal several hundred galaxies here, so take your time and be sure of your ...

M104, also known as the Sombrero Galaxy, is an edge-on spiral visible with binoculars or a telescope in Virgo this evening.

NGC 520 is a bright and highly distorted galaxy in the constellation Pisces, discovered by William Herschel in 1784.

The Integral Sign Galaxy (UGC 3697) glows dimly and shows a warped, twisted structure indicative of past interactions.

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