Get ready for a celestial treat this weekend! Venus, Saturn, and a crescent Moon will align to form a smiling face in the sky ...

Early risers will be able to catch a celestial "smiley face" in the eastern predawn sky Friday morning, as Venus and Saturn ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

For 35 years, the Hubble Space Telescope has taken photos of celestial objects across the universe. Look back at 10 photos ...

"Before Hubble, no generation ever had access to unimaginably vibrant views of space, stretching almost all the way back to ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

are colorful displays of light often found near the Earth's northern pole. According to NASA, this celestial display occurs when energetic particles from space collide with atoms and molecules in ...

A unique celestial event is expected to smile over the predawn skies of the Pacific Northwest on Friday. The smiley face will consist of Venus, Saturn, and the moon. This alignment will be best ...

The internet has been abuzz with the possibility of sky watchers seeing a “smiley face” in the eastern sky above the horizon ...