We've tested many image-stabilized binoculars — here's our expert verdict on whether you should bite the bullet and buy a ...

The lunar terminator, the sunset/sunrise line that sweeps across the Moon’s surface as the Moon orbits Earth, travels at a rate of 9.6 mph (15.4 km/h) along our satellite’s equator. Taking the average ...

Stargazing is the ideal all-season activity that can help renew your appreciation for the endlessly vast galaxy while getting you out into the great outdoors. But if you’re peering out of your foggy ...

Get the Celestron TrailSeeker 8x42 for their best price in over a year — a fantastic pair of binoculars for skywatching on the go. When you purchase through links on our site, we may earn an affiliate ...

For backyard astronomers, the promise of image-stabilized binoculars is simple: sharper, steadier views of the night sky ...