The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

On the night of July 15, a striking conjunction of the moon, Saturn, and Neptune will unfold in the eastern sky, offering ...

Recent research from Stanford University has revealed a groundbreaking finding about rocky exoplanets that seem inhospitable ...

Without enough liquid water on the surface, a planet's atmosphere can become choked with carbon dioxide, raising temperatures ...

Five planets are retrograde in summer 2025: Pluto, Neptune, Saturn, Mercury and Uranus. Astrologically, that means in for a ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much ...

The event, titled "Out of This World," will feature the Massapequa Philharmonic performing composer Gustav Holst's masterwork ...

The man — whose identity has not yet been released — entered the Fountain of the Planets around 10 a.m., according to police.

Volcanic planets with static crusts, called Ignan Earths, can maintain liquid oceans and temperate climates favorable to life.

Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

Astronomers discover a new strategy for detecting exoplanets: look for aligned binary stars that reveal hidden worlds more ...