In our solar system, Jupiter is the biggest planet at 88,846 miles in equatorial diameter — the distance through the planet from one side to the other at its equator — and a mass of 1,898 × ...

Scientists have observed a huge planet approximately nine times the mass of Jupiter at a remarkably early stage of formation, describing it as still in the womb, in a discovery that challenges ...

Wondering what there is to love about Jupiter? The Jovian giant has many reasons that are worthy of your affection, whether ...

An interstellar object, possibly 50 times Jupiter’s mass, passed through the solar system, leaving scientists intrigued about its impact. Dangerous emoji meanings exposed: Are your kids using ...

A phantom “Super-Jupiter” 13 times more massive than our ... Although discovered in 2006, the “free-floating planetary-mass object” known as SIMP 0136 has continued to stump astronomers ...

Free-floating, planetary mass objects are bodies with around 13 times the mass of Jupiter that are often found drifting through young star clusters, such as the Trapezium Cluster in Orion.

Publications of the Astronomical Society of the Pacific Vol. 122, No. 888, 2010 February M2K: I. A Jupiter-Mass Planet Orbiting t... M2K: I. A Jupiter-Mass Planet Orbiting the M3V Star HIP 79431 This ...

When Jupiter was young, about 4.5 billion years ago, a protoplanet with 10 times the mass of Earth crashed head-on into its surface. The impact shook Jupiter to its core - literally. That's the ...

The search turned up free-floating objects roughly two to three times the mass of Jupiter. By "free-floating," astronomers mean objects that aren't orbiting a parent star. These could be stellar ...

The result, they found, were free-floating objects roughly two to three times the mass of Jupiter, although they were sensitive down to 0.5 times the mass of Jupiter. "The goal of this project was ...

An international team of astronomers reports the detection of two new brown dwarfs orbiting distant stars using NASA's ...

For example, the gravitational field strength on Earth is 10 N/kg whereas on Jupiter it is 24.7 N/kg. This means that a mass of 50 kg will weigh just over double on Jupiter than it would on Earth.