Venus and Saturn currently set in the west by roughly 8:30 p.m., while Jupiter sets around 4:30 a.m. and Mars is visible all ...

On Tuesday evening, six planets will line up in the night's sky - Mars, Jupiter, Neptune, Saturn, Uranus and Venus. Best ...

Six years of orbiting Jupiter and the discoveries keep coming! Juno’s extended mission brings us closer to Jupiter’s storms, ...

A beautiful and fanciful mountain has reportedly been spotted on one of Jupiter's moons, sparking speculation and amazement ...

Nasa said that the purple space lumps surrounding the planet are massive clouds of X-rays. Some of these lumps are even ...

But what about Venus, one of Earth’s closest neighbors, or planets and moons even farther away? Scientists and space agencies ...

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

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

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

Hot Jupiters are believed to orbit alone close to their star, accreting any other planets. This observation was more convincing because there was a theory supporting it. The theory states that when ...

Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, these planets were thought to accrete or eject any other planets present.