A rare alignment of planets and our moon will produce a celestial old-school emoticon in the pre-dawn eastern sky on April 25 ...

Venus and Saturn will be in just the correct spot in their revolution around the sun to match up with the waning crescent ...

The night sky and the Milky Way above Kitt Peak Observatory. Tucson is on the right, and Phoenix is on the left. The WIYN 0.9 meter telescope is close in the foreground. According to Jacelle Ramon ...

Skygazers are still waiting for the celestial event of the year, when a dance between two stars 3,000 light-years away ends in a massive explosion and creates a new dazzling temporary "star" in ...

A “pink moon” will be shining in the night sky when the April moon of 2025 turns full this weekend. But it won’t actually look pink, and it will appear to be slightly smaller than an average ...

Lowell Observatory Director of Science Gerard van Belle in Arizona said astronomers know this event will unfold in the night sky soon(ish) because it has happened before and is so bright it can be ...

The Space Foundation's 40th Space Symposium got underway with space history lighting up the night sky over Colorado Springs.

The variation of a full moon – known as a micromoon – will look slightly smaller and dimmer on Saturday night. But the change may be tricky to spot with the naked eye. A micromoon occurs when ...

It is not as strong as the sun, but fitted with a powerful 3,333-watt light source—the equivalent of a typical flood lamp in a stadium—it is enough to turn night into day instantaneously.

director and executive producer of Sky High, about the four-part docuseries that details the story of Blake Robbins, a 15-year-old student who accused his prestigious public school of spying on ...

plume of ash and debris into the sky and forcing authorities to suspend school classes in four villages due to ashfall, officials said. There were no reports of injuries or damage from Mount ...