Exoplanet TOI-5205 b has been a head-scratcher since its discovery. It is just over the size of Jupiter and orbits a red ...

For one: it shouldn't exist. The post Astronomers Found Something Strange In Giant “Forbidden” Planet Nearly the Size of Its ...

If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. Second, TOI-4507 b is on a nearly polar orbit; it swings around its star almost perfectly perpendicular to the ...

A strange “forbidden” planet spotted by the James Webb Space Telescope is turning planetary science on its head. TOI-5205 b, a Jupiter-sized world orbiting a small, cool star, has an atmosphere ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Astronomers have gotten a ...

Astronomers have discovered a strange giant planet that seems to break the usual rules of how planets form. Known as TOI-5205 b, this world has been nicknamed a “forbidden planet” because it orbits a ...

This handout artist’s impression released on October 2, 2025 shows Cha 1107-7626, a rogue planet located about 620 light-years away about 5-10 times more massive than Jupiter and doesn’t orbit a star.