Venus, Saturn and dim Neptune will form a planetary triangle in the pre-dawn sky on April 28, with Mercury hovering on the periphery.

The vermilion, amethyst and jade ribbons of the northern and southern lights are some of Earth’s most distinctive features.

Saturn, Venus and Neptune will form a planetary triangle in the eastern pre-dawn sky, with Mercury appearing near the horizon ...

Mercury will join forces with Neptune in Aries for the first time in this lifetime. This super rare transit could spark ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers have detected a new ...

The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

View a brilliant morning star, enjoy dark skies during New Moon, and take in plenty of deep-sky targets in the sky this week.

University of Central Florida (UCF) scientists and their collaborators discovered new insights into the formation of distant ...

"This measurement of the planet population from planets somewhat larger than Earth all the way to the size of Jupiter and ...