Jupiter, Saturn, Uranus and Neptune did not always have their current positions in the solar system. According to the ...

When we talk about rocky planets, we often imagine Earth: a dense metallic core, a silicate mantle, and a thin atmosphere.

A close conjunction of the two brightest planets in the night sky will take place over several evenings, with the best time ...

Venus, Jupiter and Mercury are creating a dazzling display after sunset, with Venus and Jupiter moving toward a striking ...

Astronomers have investigated a puzzling binary star system in which two stars that may have formed together now show ...

Researchers have developed the Smaller Than Earth Habitability Model (STEHM) to assess which planets can maintain ...

In a first-of-its-kind discovery, astronomers claim they have directly measured the magnetic fields of multiple planets ...

The astronauts circling Earth on the Artemis mission sent back beautiful clear photos of the continents, clouds, and oceans.

A young red dwarf can look calm from a distance. But buried in its light may be the chemical remains of a wrecked world.

June is prime time for stargazing, as warmer weather makes it easier to stay out and enjoy the night sky. There will be ...

Using a new technique that partly relies on artificial intelligence, researchers spotted potentially more than 10,000 new ...

On ‘Star Wars day’, researchers more than double the number of potential known ‘circumbinary’ planets like the fictional Tatooine, home to Luke Skywalker ...