Rare ‘smiley face’ planet alignment to light up night sky this week - Sky watchers anywhere in the world can see the ...

The disturbance to Earth's geomagnetic field due to these connections is what we call a geomagnetic storm. It's the solar particles interacting with atoms and molecules in the air that produce the ...

Lyrids can surprise watchers with as many as 100 meteors seen per hour, but in general, 10-20 Lyrid meteors can be seen per hour during the peak.

The crescent moon will be the centerpiece of April's final astronomical event as it bunches up with Venus, Saturn and Mercury ...

As the Orioles pitcher walked off the mound, Baltimore fans at Camden Yards rose to their feet in unison and gave a raucous ...