Mercury reaches its greatest elongation, 26 degrees east of the sun on July 4. From latitude 40 degrees north, the ...

Summer’s brightest stars appear, echoing these Earth-bound lights, beginning around 9:20 p.m. through mid-month.

Four prominent celestial objects — the moon, a bright planet and two bright stars — will come together to form a "celestial ...

Mercury is notoriously difficult to see from Earth, thanks to its proximity to the Sun. But on July 4, Mercury reaches its ...

Venus continues to be the “Morning Star” in the east before dawn, albeit it has become dimmer — but still bright — as it ...

Look for them around 10 p.m. local daylight time, roughly one-quarter up in the western sky. In addition to their closeness ...

The Moon now passes 0.8° south of Spica at 6 P.M. EDT, with the pairing visible as evening twilight falls. (As with Mars ...

There will be three full moons during the summer. And the sky this season has a number of bright stars that form easily ...

One of the faintest Zodiac constellations in the night sky is the constellation Libra, the Scales. Like most constellations, ...

A superbright Mars is currently visible alongside Regulus, the "Heart of the Lion" star located around 79 light-years from Earth.

Starting at a welcome table at the base of the dune, visitors will stroll through a lantern-lit one-mile trail up to the dune ...