Spacecraft finds a positively enormous planet 12 times Jupiter's mass
Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...
Scientists spot candidate for speediest exoplanet system
Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...
Space.com6d
Giant planet or 'failed star?' Newfound mystery world blurs the lines
It orbits a star 244 light-years away and is a super-sized gas giant with a mass 11.8 times greater than that of Jupiter. "With an orbital period of 570 days, it is a relatively cold gas giant ...
Newsweek21d
Interstellar Visitor May Have Scrambled Our Solar System
According to a pre-print research paper, which is yet to be peer-reviewed, an object 8 times the mass of Jupiter—which itself is 318 times greater than Earth's mass—may have swept through our ...
Space.com27d
Strange multi-planet system proves not all hot Jupiter exoplanets are lonely giants
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 ...
Live Science23d
An interstellar visitor may have changed the course of 4 solar system planets, study suggests
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.
Phys.org27d
Not all Hot Jupiters orbit solo, observations suggest
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 ...
Science Daily27d
Not all Hot Jupiters orbit solo
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 ...