Sirius, in the constellation Canis Major, is the brightest star in the sky. It’s twice as massive as the Sun. Canopus, the ...

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

A dazzling celestial display is set to light up the night sky this April as Earth drifts through a dusty trail left by an ...

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...

We expect that [T Coronae Borealis] will erupt any night now, any month now,” Bradley Schaefer, a Louisiana State University ...

After putting on a great show in our evening sky since the fall of 2024, dazzling Venus puts on a spectacular showing for ...

The T Coronae Borealis, also known as T CrB, is a recurrent nova that bursts about every 80 years. Astronomers are pointing ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...

With a range of star projectors on the market, it's hard to know which to pick — here we try out the Dark Skys DS-FX — can it ...

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

During evenings in April 2025, there are two bright planets visible. The departure of Venus has left Jupiter, in the west at ...