Over the past decade, researchers have been puzzling through Pluto’s mysteries. Meanwhile, the New Horizons probe heads for interstellar space.

It was one of the most ambitious missions for NASA since the turn of the century, with photos reshaping what scientists know ...

Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious ...

At the far reaches of our Solar System lies Pluto, a mysterious world shrouded in shadows and icy terrain. NASA’s latest ...

While examining the patterns of history in the U.S., it is notable that when Uranus was in Gemini, the country was at war.

Astronomers have discovered the first step in planet birth, finding hitherto unseen structures in 78 planetary disks in the star-forming region of Ophiuchus.

Close-up images of a region of Mars scientists had previously only seen from orbit have revealed “dramatic evidence” of where water once flowed on the Red Planet. The new images taken by NASA ’s ...

Close-up images of a region of Mars scientists had previously only seen from orbit have revealed “dramatic evidence” of where water once flowed on the Red Planet.

The assistant did not initially add Pluto, the far-flung dwarf planet companion at the edge of the solar system — or the asteroid belt. It only took a few English prompts to get them added to the ...