After nearly 20 years on the Red Planet, NASA's Mars Reconnaissance Orbiter (MRO) has snapped its 100,000th image of the ...

Reiner -- a famed director, producer and actor -- is known for massive Hollywood hits, including "The Princess Bride," "When ...

Ancient Mars is coming into sharper focus as a planet laced with rivers, deltas and vast drainage basins, and that new map of ...

The last time Ars reviewed a Subaru Forester, it left us impressed. How about one with 40 percent better economy, in that ...

The first global atlas of Martian watersheds reveals 16 huge ancient river systems that once shaped Mars and may hold clues ...

Billions of years ago, it rained on Mars. The water collected in valleys and rivers, filled and spilled over the rims of craters, and was funneled into canyons, perhaps even making its way to a large ...

India has added seven new names to the Martian geological map. Prominent Kerala locations like Periyar, Bekal, Varkala, Thumba, and Valiamala now represent features on Mars. Renowned geologist MS ...

Like an interstellar rolling stone. NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to potentially interstellar origins. “This rock ...

President Donald Trump made a point to shake the hand of Saudi Crown Prince Mohammed bin Salman at the White House Tuesday in a warm welcome — in contrast to former President Joe Biden, who came under ...

Right now one of the most advanced planetary explorers ever built is scouring the surface of Mars. Supported by a team of hundreds of scientists back on Earth, the Perseverance rover has traveled ...

The mission will be the second launch of Blue Origin's New Glenn rocket. Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA is readying the first dual-satellite mission to another planet ...