Early risers will get a rare opportunity to see something extraordinary in the early hours of July 18 — the dark shadow of Saturn's largest moon, Titan, sweeping across the planet's cloud tops.

The Perseid meteor shower is one of three that will be lighting up the summer night sky beginning in July. But it won't reach its peak until August.

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Assembled and tuned by Porsche, the Audi RS 2 Avant wasn't the in-your-face high-performance wagon that its current RS-badged siblings are ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda galaxy. Zoom in and explore.

Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

The moon, Saturn and Neptune will rise a little before midnight for those in the U.S. Heads up stargazers! The moon will rise ...

Sometimes, in order to support an idea, you first have to discredit alternative, competing ideas that could take resources ...

Each year, more than 30 million people globally receive surgery to correct cataracts. As many people age, the crystalline ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this week.