Situated roughly 10,000 light-years from Earth, the planet lacks a parent star and instead drifts solo through space.
Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...
While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...
In doing so, they found this orphan is within the same weight class as Saturn, strengthening the case that the galaxy teems ...
Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...
Astronomers have just confirmed for the first time the existence of a "rogue planet"—a world drifting in space without being ...
Two separate research teams have observed a previously unseen microlensing event, confirming the existence of a particular ...
Their analysis showed that the planet lies about 3,000 parsecs, or just under 10,000 light-years, from Earth. Its mass is ...
A Saturn-mass planet wandering through space without a host star has been discovered through simultaneous observations by ...
A lucky alignment of space- and ground-based telescopes has enabled researchers to nail down the mass of a rogue planet for the first time. Unlike worlds in our Solar System, rogue planets do not ...
A Saturn-mass planet, which had been drifting alone through space after escaping the gravitational pull of its star, has been ...
When 'Oumuamua traversed our solar system in 2017 it was the first confirmed Interstellar Object (ISO) to do so. Then in 2019, Comet 2l/Borisov did the same thing. These are the only two confirmed ...