Sky watchers have a unique opportunity to witness a celestial event as seven planets align in the night sky. This rare ...

Photoshop CC 2017 tutorial showing how to create a vast, blue sky with cirrus, white clouds and realistic, sky-written text ...

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...

The dazzling light show is due to a geomagnetic storm - a disturbance in Earth's magnetic field caused by a violent ejection ...

Venus is the brightest planet, and it should be easy to spot low in the western sky.

Space.com spoke to three scientists, cosmic detectives who are hot on the trail of dark matter candidates using the James ...

Sunset marks the end of the day’s light. On some nights, the sky could light up in hues of pink and orange and maybe purple, ...

Chinese scientists claim to have found a new way of injecting helium into rocket engines, which could be used to make ...

NASA’s Chandra X-ray Observatory released 25 new images. Since Chandra’s launch on July 23, 1999 it discovers exotic new phenomena and examines old mysteries of our universe.

When the NFL recently unveiled a busy and colorful logo for Super Bowl LX, some obvious hints might have been lacking.

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

Arizona's dark skies are a haven for astronomers and photographers. Some communities are fighting to keep them that way.