NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's freely floating through ... 13 times the mass of Jupiter, and is located just 20 light-years from Earth.

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in the universe.

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 light-years ... of this “Super Jupiter,” dubbed SIMP 0136.

But JWST is sensitive to infrared light, which it sees as ... It found free-floating objects two to three times the mass of Jupiter, though the telescope is capable of finding objects half the ...