A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy ...

The most powerful telescope ever launched into space uncovered a cluster of forming stars within the "toe beans" of the Cat's ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...

To understand gravitational lensing and dark matter, James Jee, a professor at Yonsei University, says to think of a pond ...

300+ Wolf Names and Meanings (From Alaska to Zion) originally appeared on PetHelpful.

Arnold & Son has debuted the Perpetual Moon 41.5 Red Gold Cliff Grey Edition. Limited to just 28 pieces, the dial is inspired by the cliffs of Cornwall, and features moon and sea-inspired accents.

The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the summer constellations will be rising.

The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the summer constellations will be rising.

This animation shows how, from the perspective of an observer on Earth, the Sun appears to move across the background of stars in the night sky, tracing out a path as we orbit around the Sun. This ...

BEIJING -- China has successfully established the world's first three-satellite constellation based on the Distant Retrograde Orbit in the Earth-moon region of space, laying a foundation for the ...

Here’s when you’ll see the next full moon, comets constellations and more. Venus will shine its brightest in February Stars get a lot of attention for shining bright, but planets shine, too.