Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

This opened the way for the great reflecting telescopes of the twentieth century ... and large high-deformation and small high-actuator-density deformable mirrors. To obtain a good image ...

Ready to say “yes!” for less? I know I am. Let’s face it — kids are always begging for brand-new toys, and the Amazon Big ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

WASHINGTON, March 26 (Reuters) - Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an important transition period that ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

TL;DR: Make sure you always have a good view with the high definition monocular telescope, now $22.97, 58% off, through April ...

Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

The best telescopes allow you to observe the night sky in more detail. The best telescopes unlock the wonders of the night sky right from your backyard and beyond. Bring the Moon and planets into ...

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...