When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. With a new spacecraft bound for Mercury, that tiny planet near the heart of the solar system, ...

Astronomers have captured incredible images of the birth of a distant planet. The planet orbits the star HD 135344B, which is located around 440 light–years from Earth. The stunning snaps show the ...

At first, the exoplanet 55 Cancri e didn’t look all that impressive: just another large rocky planet circling its star every couple of days. But a recalculation of its orbit has revealed that it’s the ...

The solar system’s smallest planet has been shrinking at an unexpected rate, researchers announced on Thursday. When NASA’s Mariner 10 probe flew by Mercury in 1974 and 1975, it returned images of ...

Scientists have discovered an incredible planet that looks like something out of a sci-fi blockbuster. Just like Tatooine from Star Wars, the sky of this distant world is lit by the glow of twin suns.

NASA is abuzz with excitement over the latest incredible finding that has caught the attention of everyone from astronomers to astrobiologists. The discovery that has set them working overtime to ...