Orbiting Barnard's star, the nearest solo star to Earth, the world is too hot to be habitable—a scorching 257 degrees ...

Save $60 and get the Celestron TrailSeeker 8x42 binoculars for $239.95 at Amazon — but you'll have to be quick as we've seen ...

"These events can either be a catastrophe or the best thing that has happened to our planet, depending on what point of view ...

The “ring of fire” eclipse of 2024 was a spectacular celestial event — and Dave Eicher saw it from an equally spectacular setting.

Each spring, when the winter frost departs, the bulbous bodies and sprawling legs of "spiders" appear across Mars' southern ...

This October, the astronomy world will be abuzz with night-sky happenings, from a bright and potentially naked-eye-visible ...

"Barnard b is one of the lowest-mass exoplanets known and one of the few known with a mass less than that of Earth." ...

Experience the year of celestial magic. From total eclipse to breathtaking auroras, explore the wonders of the cosmos.

Oct. 10-12: The comet will appear in the evening in the Northern Hemisphere shortly after sunset, very low in the western sky ...

Obliterating satellites in the atmosphere 'may pose a significant risk to the Earth's climate and the ozone layer' and should be studied, the American Astronomical Society says.

New research on WASP-107b reveals how strange this planet's atmosphere is, experiencing perpetual night on one side ...

On October 2, an annular solar eclipse will wash over one of Earth’s most exotic locales. Astronomy Editor David Eicher will ...