Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

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

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

The current exoplanet census contains 5,832 confirmed candidates, with more than 7,500 still awaiting confirmation. Of those that have been confirmed, most have been gas giants ranging from ...

New research has revealed that Hot Jupiters do not always push away or destroy nearby planets during their migration. This ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

The hot Jupiter WASP-132, with a mass just under half that of Jupiter, orbits its star in just over seven Earth days. The super-Earth, with around six times the mass of the Earth, orbits the star ...

The most massive gas giants — planets more than five times Jupiter's mass — tend to have orbits that look more like long, stretched-out ovals than circles. Astronomers describe these orbits as ...

It contains a Hot Jupiter that orbits its star in seven days and three hours; a Super-Earth (a rocky planet six times the mass of the Earth) that orbits the star in just 24 hours and 17 minutes ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

It contains a Hot Jupiter that orbits its star in 7 days and 3 hours; a Super-Earth (a rocky planet 6 times the mass of the Earth) that orbits the star in just 24 hours and 17 minutes; and a giant ...