There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the ...

These dark sky sanctuaries, reserves, parks, and trails invite you to immerse yourself in the wonders of our night skies.

Venus will rise in the eastern sky in the pre-dawn hours of June 1 alongside Saturn and Neptune. Venus reaches its point of ...

If you’re a night owl, this is the perfect time of year for you, as stargazing has now become a late-night delight! Catch an ...

The oldest representation of the night sky and our Milky Way galaxy was found in an Egyptian sarcophagus, revealing ancient ...

Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the ...

In recent years moviegoers have been treated to a myriad of superhero movies.  This month’s Colorado sky hosts a ...

For years, the commercial space sector has been abuzz about the prospect of satellite "super constellations" in Earth orbit.

June’s night skies provide excellent opportunities to discover a slice of the evening sky that is largely unsung, unheralded ...

Located within Canes Venatici beneath the curve of the Big Dipper’s long handle, this gaggle of stars is easy to find with ...

Invisible radiation leaking out of private satellites, like SpaceX's Starlink spacecraft, is disrupting radio astronomers' ...