The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

The mystery lights that appeared in the night sky impressed everyone, but for those who claim to be abducted years before, it was a harrowing experience." Holley added: "The 'victims' of the ...

A Big Sky Conference basketball banner is coming to Greeley. On the final night of the regular season, the Northern Colorado men’s basketball team earned a share of the conference title with a 68-63 ...

Another breathtaking image, which Briceño captured the same night, presents the showstopper against the backdrop of the Chilean mountains near the sea, showcasing a clear sky at dusk. Shreejaya ...

March 8: The Moon Meets Mars On the night of March 8, the moon and Mars will transit through the sky together from the south to the western sky. Weather permitting, the duo will remain visible ...

Pope Francis, who has been hospitalised for two weeks with pneumonia in both of his lungs, has had a peaceful night after suffering a breathing crisis, the Vatican says. The 88-year-old pontiff ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a "planetary parade." Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...

Starting Friday, Feb. 28, an unusual "planet parade" will be visible in the night sky. USA TODAY explains that seven planets will be in alignment on Feb. 28 when Mercury joins Mars, Jupiter ...

The planets of the solar system always appear along a line on the sky. This line, referred to as the ecliptic, represents the plane in which the planets orbit, seen from our position within the ...

Londoners will have a rare chance to glimpse a "planetary parade" on Friday evening, as seven planets line up in the night sky. For a short window, all seven other planets in the Earth’s solar ...

The parade of planets is an astronomical phenomenon in which several planets appear aligned or grouped in the night sky from Earth's perspective. Although the planets are not physically aligned ...