Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could ...

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

Look west at sunset to find the razor-thin crescent moon hanging less than 10 degrees above the horizon. Regulus will appear ...

While orbiting telescopes like the Hubble Space Telescope or the James Webb Space Telescope give researchers a unique view of the cosmos – particularly because they can see light blocked by the ...

Apple is rumored to offer the upcoming iPhone 17 Air in a new Sky Blue finish, possibly replacing or rebranding the previously leaked light blue color.

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

Don't miss the waxing crescent moon shine alongside Spica and the stars of the constellation Virgo in the hours following ...

Looking up at the night sky, it may seem our cosmic neighborhood is packed full of planets, stars and galaxies. But ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows ...

One could read the above as a description of Baldwin and Delaney, too, pushing up through the cement of New York, their light ...

In a cosmic first, scientists watched planet-forming materials begin to solidify around a newborn star, offering a peek into ...