These linkups happen when several planets appear to line up in the night sky at once. Such parades are fairly common, ...

This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything ...

Six planets will be visible in our skies for the next few days in the last “planetary parade” of 2025. Jupiter, Mercury, ...

It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...

But it’s not just looks. Rocky composition, general size, orbital behaviors—a lot of those qualities can be the same on both ...

How do tidal forces shape a planet's orbital evolution, especially for those in the habitable zone? A recently submitted ...

Scientists from MIT explore how life could exist without water, using ionic liquids in extreme planetary environments.

Even as Venus and Jupiter draw apart, the delicate, waning crescent moon and planet Mercury enter the scene to reinforce dawn ...

Wondering what planets are visible right now? Jupiter and Venus are meeting up in the sky, at least from our vantage point.

Machine learning-based approach significantly speeds up calculations, allowing a greater understanding of planetary formation ...

NASA’s James Webb Space Telescope finds TRAPPIST-1 d lacks an Earth-like atmosphere, narrowing the search for habitable planets.