The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Our solar system’s planets are set to align in a six-strong planetary parade this week. Here’s how to not miss it ...

Scientists have finally decoded the mystery behind a whitish, grey patch that sometimes appears in the night sky alongside ...

A newly-discovered comet might light up the night sky in the coming weeks, possibly shining even brighter than the planet ...

Through January, many interesting astronomical events occur in the night sky. Mars is at its brightest, Venus and Saturn ...

Mars will vanish behind January's full Wolf Moon tonight during an occultation event visible across North America.

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

The night sky tonight and on any clear night offers ... bring some otherwise invisible objects into view. You can also use astronomy accessories to make your observing easier, and use our ...