On this planet, clouds emerge every morning and disappear by night as astronomers study the giant exoplanet WASP-94A b using ...

A team of astronomers has found the strongest evidence yet that some planets outside our solar system may be magnetic. Using ...

Two pairs of ‘rogue’ Jupiter-size, planet-like objects have been found in a large star-forming region in the Milky Way, a new ...

For more than 40 years, planetary scientists believed they knew how long a day on Saturn lasted. They were listening to the ...

Astronomers used machine learning to search old NASA data and uncovered more than 10,000 unknown planet candidates hidden ...

NASA’s Roman Space Telescope could revolutionize the search for alien worlds by discovering around 100,000 exoplanets—far ...

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

Venus, Jupiter and Mercury headline a spectacular month of planetary viewing.

NASA's Nancy Grace Roman Space Telescope is now officially on the lookout for potential next destinations for humanity ...

NASA’s next great space telescope will see 100 times more sky than Hubble. It’s about to arrive in Florida for launch in ...

One of the boldest dreams in modern astronomy is the search for Earth-like worlds beyond our solar system. These exoplanets may hold oceans, rocky ground, and even atmospheres rich in oxygen or ...

With just a small or medium-sized telescope, skygazers can easily observe planets. You’ll be surprised how much of our solar system you can see! And you don’t need a dark sky to view all of our solar ...