Constellations
Latest about Constellations

By Brett Tingley Published
Zodiacal light is a phenomenon that occurs when sunlight is scattered by interplanetary dust. Until the full moon on Oct. 9, this light will be visible along the eastern horizon in the predawn hours.

By Mike Wall last updated
Amazon announced today (April 5) that it has signed contracts for up to 83 launches, which will loft the majority of its 3,236 "Project Kuiper" internet satellites.

By Josh Dinner Published
SpaceX and OneWeb have written a joint letter to the U.S. Federal Communications Commission declaring harmony in orbit for spectrum coordination between their satellite-internet constellations.

By Joe Rao Published
June presents a perfect opportunity to spot the three biggest constellations in the sky — Hydra, Virgo and Ursa Major — but you may have to look beyond standard star charts to find the Big Three.

By Joe Rao Published
Four dog constellations are now visible in the night sky, if you know where to look

By Samantha Mathewson Published
Look up tonight (March 15) to see the Hyades star cluster light up the Taurus constellation in the night sky.

By Joe Rao Published
A look at the constellation of Orion: its history, shape and position

By Vicky Stein Published
Reference The constellations of the western zodiac are now used to orient skywatchers, navigate without technology and inspire interest in the night sky.
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