The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

As the first month of the new year winds down, it’s a good time to take existing goals to the next level — or to chart a new ...

Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

About the canyons: The two canyons, called Vallis Schrödinger and Vallis Planck, are located on the far side of the moon, so they can only be seen from orbit — not from Earth. Each canyon is over 165 ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...

Exactly where you need to look to see 'red' Mars along with Uranus, Jupiter, Neptune, Saturn in incredibly rare astral ...

Whether you're diving into creative endeavors or realigning your goals, February is all about letting the winds of change ...

This is the last chance to catch the pair in conjunction this year—with Venus set to be unusually bright in the night sky.

A rare grand celestial reunion is happening through February, with the moon shining close to Uranus on Wednesday, February 5. While the planets are always "aligned," seeing more than four in the sky ...