Three months after its launch from NASA's Kennedy Space Center in Florida, the agency's Europa Clipper has another 1.6 ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

NASA’s Juno spacecraft has uncovered an immense volcanic hot spot on Jupiter’s moon Io, surpassing any previously recorded ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.

STARGAZERS are in for a treat this month as a rare planet parade falls in Andromeda galaxy season. “One of the best planet ...

February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

In comparison to Jupiter, WASP-127b is approximately 30% larger in diameter, but has only around 16% of the mass of our Jupiter. This makes it one of the "puffiest" planets ever observed with a ...