The sky was cobalt blue with huge, pillowy white clouds. The lake was a mirror, reflecting the sky. Only the ripple from my ...

Neptune and Saturn appear together in a telescope as Mars passes a star in Virgo and Titan’s shadow transits Saturn in the ...

A beautiful and relatively rare sight was captured Wednesday evening over Palm Beach County as a rainbow cloud formed.

Tuesday evening, if you happened to be looking up, you may have seen some rainbow-esqe clouds high in the sky.

Discover expert tips to master dramatic landscape photography, from light and weather to composition, and create stunning ...

Why is the sky blue on Earth, yet space appears pitch black? This video uncovers the science behind one of nature’s most ...

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

The spiral galaxy M83 is captured face-on, providing a clear view of its full structure. Chandra's X-ray data reveals ...

SEATTLE — Seattle Art Museum's newest commission has visitors cloud gazing inside their lobby. The large-scale installation that comprises of 40 smiling clouds suspended from the museum's ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

Pink clouds and hot blue stars One of the first images released by the Vera C. Rubin observatory shows the Trifid and Lagoon nebulas as colorful pink clouds of hydrogen alongside hot blue stars.