At a distance of 2.7 billion miles (4.3 billion km) from Earth, the ice giant is a mere magnitude 7.7, which is invisible to ...

Save $79 on a pair of the best binoculars for stargazing, the Celestron Nature DX 12x56 are 29% off at Amazon. Their ...

Looking for your next pair of binoculars? Save 29% and get the Celestron Nature DX 12x56 binoculars for $190 at Amazon in ...

Saturday, Sept. 14 marks NASA’s annual Observe the Moon Night, a worldwide event to promote lunar science and astronomy, celebrate cultural connections to the moon, and promote amateur lunar ...

Sept. 14 marks NASA's annual Observe the Moon Night, a worldwide event to promote lunar science and astronomy, celebrate ...

There was a time when building a telescope was a rite of passage for budding astronomers, much as building a radio was the ...

The Moon passes 0.5° north of Spica at 1 P.M. EDT, occulting (passing in front of the planet) for some observers in parts of ...

Looking for the best image-stabilized binoculars? This guide will help you track down the best pair for your needs, and help you locate them at the best available price. The larger and more powerful ...

Take some time to point binoculars or a telescope at open cluster NGC 457, which lies in the constellation Cassiopeia. You’ll ...

The best monoculars are especially well suited to people who struggle with binocular vision and adjusting twin eyepieces. Monoculars offer a similarly huge range of applications that can make them ...

The biggest stories of the day delivered to your inbox.