Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Even to a casual viewer, the waxing gibbous moon of Feb. 7 will appear quite unusual, climbing so very high in the sky.

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

February’s night sky gives us the bright trio of Mars, Jupiter and Venus, according to NASA skywatch experts. “Venus blazes ...

Around midnight tonight in the east, a 55%-lit waning gibbous moon ... night sky. Look south anytime after dark, and you'll see the red planet Mars just a couple of degrees from bright star ...

Auriga is home to numerous deep-sky wonders, including three Messier objects: M36, M37, and M38. All open star clusters ... side illuminated. Saturn’s largest and brightest moon, 8th-magnitude ...

Even to a casual viewer, the waxing gibbous moon ... star with a declination of +30 degrees would appear to pass directly overhead as seen from 30 degrees north latitude. The changing declination also ...

Even to a casual viewer, the waxing gibbous moon of Friday, Feb. 7 will appear unusual. As it crosses the meridian shortly after 8 p.m. local standard time, it will climb so very high in the sky ...