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 ...

According to NASA, the aurora on Earth may last only a few minutes, but on Saturn, it can last for days. In the 2010s, aurora ...

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 ...

Get the facts on this planet of extremes. Orbiting the Sun at a distance of 4.5 billion kilometres - more than 30 times further out than the Earth - Neptune is a dark, icy world. Receiving just one ...

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 ...

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

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