Far from the Sun, and Earth, the sky-blue planet Neptune has been captured ... and minerals on the surface. For a long time, it was unclear what auroral activity, if any, might be present on ...

While hints of auroral activity on Neptune were noted during ... these glowing auroras appeared as cyan splotches across Neptune's surface. Interestingly, Neptune's auroras differ from those ...

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

Apr. 15, 2025 — A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick ...

NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new ...