A telescope can completely change how the night sky looks, but choosing the right one depends on how and where it will be used. A good astronomy telescope is not only about magnification but also ...

For the last year and a half, Saturn’s rings have been edge-on from our perspective here on Earth. This ring-plane crossing happens every 13 to 15 years when Earth passes through the plane of ...

For much of the summer, planet watchers have had to contend with bright dawn skies and awkward viewing angles. Several planets are beginning to emerge from the Sun’s glare, yet many remain difficult ...

NASA’s Nancy Grace Roman Space Telescope will photograph more than 50 times as much sky as Hubble covered across three decades, and it will do so in just its first five years of operation. That single ...