A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.
In this episode, Dave Eicher invites you to go out and watch a close pairing of two naked-eye planets: Venus and Saturn. The ...
Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century is now taking place. Here's how to see it.
Photo: Mitchell Clark Astronomy photographers, your time to shine is here. The 2025 Astronomy Photographer of the Year ...
Davis Astronomy Club invites everyone on the evening of Saturday, Jan. 25, for a free viewing of the rare alignment of six ...
A planetary alignment, one of the greatest planetary displays in years, will shortly take place. Also known as a planet ...
The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics unclear. By Kenneth Chang While Elon Musk’s spaceflight company ...
The competition is organized by the Royal Observatory Greenwich in London, England, in association with BBC Sky at Night ...
The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...