Got an eye on the night sky? This Celestron Travel Scope is perect for beginners and it's $40 for Amazon Prime Day!

We saw some great deals during Prime Day, but just one week later, Amazon has slashed $300 off the Celestron NexStar 8SE.

Whether you're an aspiring star gazer or an experienced observer, save on a new telescope during Amazon Prime Big Deal Days By Stan Horaczek Published Oct 7, 2025 3:02 AM EDT We may earn revenue from ...

The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope's new Visible ...

Katelyn Eaman can appreciate the power of the sun better than most. The geology graduate student researches how Mars’ now-barren landscape was carved and transformed by ancient waterways. That water ...

The Sun, an ever-burning ball of gas at the center of our solar system, has always fascinated people. But now, scientists are seeing it like never before. Thanks to the most powerful solar telescope ...

Weather on Earth can be wild, but it's not the only kind of weather we have to deal with. Space weather — all the winds and particles streaming off the sun — can have major impacts on Earth and human ...

Researchers used the Daniel K. Inouye Solar Telescope in Hawaii to take the clearest pictures ever of a powerful solar flare that occurred on Aug. 8, 2024. - NSF / NSO / AURA Astronomers have zoomed ...