Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

A planetary parade is a colloquial term that applies when four or more planets line up in the night sky at once. Sky watchers ...

Six aligned planets are anticipated to be viewable in the skies beginning next week with a seventh later in March.

Throughout the month of January, the planets Venus, Mars, Jupiter and Saturn will be naked-eye visible at the same time in ...

During this astronomical phenomenon, four planets will be visible to the naked eye in the first couple of hours after dark, ...

There are six planets in the night sky all week, four of them visible to the naked eye and two of them getting very close ...

Venus, Mars, Jupiter, Saturn, Neptune, and Uranus — are visible this month in a so-called planet parade. Some are visible to the naked eye and others require a telescope to see.

A rare celestial phenomenon is about to light up the heavens, offering skywatchers a chance to marvel at the dynamic beauty ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...