Replaced Chapter 2 begins as you part ways with Tempest and agree to meet again at a nearby bar. This Chapter 2 walkthrough ...

A rare celestial event is set to dazzle skywatchers this month as a once-in-170,000-years comet nears peak visibility. Comet ...

Coloradans who look up at the night sky this Earth Day could catch a glimpse of two celestial phenomena. Colorado astronomy ...

Comet C/2025 R3 (PanSTARRS) is brightening in the night sky in April. Here's when and how to see the buzzworthy celestial ...

We're well and truly in the new lunar cycle, and after nights of no joy, keen moon gazers can finally spot some surface ...

The Lyrid meteor shower is currently active and will peak during predawn hours on April 22 — but if cloudy skies, light ...

With more than 45 years of experience in optical engineering, Tilman W. Stuhlinger, PhD, has established himself as a ...

For several days this month, Saturn, Mars, and Mercury appear just degrees apart before sunrise—close enough to watch their ...

Former Google CEO Eric Schmidt will deliver the University of Arizona's Commencement address on May 15. Schmidt, who ...

For the last five years, the Dark Energy Spectroscopic Instrument (DESI) has been systematically scanning the night sky.

In 2018, astronomers spotted a cosmic explosion unlike anything in their catalogs. Dubbed AT2018cow, or simply “the Cow,” it ...