CAPE CANAVERAL, Fla. — A super Jupiter has been spotted around a neighboring star by the Webb Space Telescope — and it has a super orbit. The planet is about the same diameter as Jupiter, but with six times the mass.
Its atmosphere is also rich in hydrogen like Jupiter's. One big difference: It takes this planet more than a century, possibly as long as 250 years, to go around its star. It's 15 times the distance from its star than Earth is to the sun.
Scientists long suspected a big planet circled this star 12 light-years away, but not this massive or far from its star. A light-year is 5.8 trillion miles.
These new observations show the planet orbits the star Epsilon Indi A, part of a three-star system. This illustration depicts a cold gas giant orbiting a red dwarf. An international team led by Max Planck Institute for Astronomy's Elisabeth Matthews in Germany collected the images last year and published the findings Wednesday in the journal Nature.
Astronomers directly observed the incredibly old and cold gas giant — a rare and tricky feat — by masking the star through use of a special shading device on Webb. By blocking the starlight, the planet stood out as a pinpoint of infrared light. The planet and star clock in at 3.
5 billion years old, 1 billion years younger than our own solar system, but still considered old and brighter than expected, according to Matthews. NASA is sharing incredible new images from the James Webb Space Telescope. It's the most powerful te.