The photographer navigated steep, rocky terrain and snow-covered slopes under winter conditions to capture this Milky Way ...

A rare celestial alignment, extreme alpine conditions and an unexpected discovery came together in one remarkable night-sky ...

Here is a handy reference guide to use with this month’s numerous events. Use it to somewhat accurately gauge how many ...

Mercury reaches greatest elongation in the evening sky this month. Venus and Jupiter have a spectacular conjunction, and later in the month the Moon occults Venus. Meanwhile, Jupiter drops deeper into ...

With summer officially arriving this month, June is one of the best times of year to spend an evening under the stars.

The United Arab Emirates ranks among the world's most light-polluted countries. But in one dark desert spot known as the Empty Quarter, stargazers can behold what the cities cannot: the sweep of the ...

Before sunrise paints the cliffs of Zion National Park gold, local photographer Michael Eardley is often already miles into the desert, hiking through the dark in search of the perfect ...

Summer officially arrives in the Northern Hemisphere this month, bringing with it balmy evenings that invite us to look up.

NASA's Nancy Grace Roman Space Telescope is poised to make a major leap in the hunt for worlds outside our solar system, ...

Summer stargazing begins with some spectacular sights, including the hyped conjunction of Jupiter and Venus, which get close ...

Strange gas clouds may be supplying material to Sagittarius A*, offering new clues about how the Milky Way's central black ...