Astronomers finally spotted evidence of auroras on Neptune after years of searching, raising new questions about the planet.

NASA ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

In a study published on Wednesday in the journal Nature Astronomy, scientists say unique auroras are visible on either side of Neptune’s equator. This discovery will allow scientists to study ...

WASHINGTON (AP) — Neptune's glowing auroras are captured in the best detail yet by NASA's James Webb Space Telescope. Hints of auroras were first faintly detected in ultraviolet light during a ...