In the 1980s, scientists discovered a kind of fingerprint of the Martian atmosphere inside meteorites discovered on Earth. 200 Meteorites Coming...

Around 4 billion years ago, an asteroid hit the Jupiter moon Ganymede. Now, a Kobe University researcher realized that the Solar System's biggest...

The agency looks for savings in an $11 billion mission. As the Perseverance rover rumbled over Mars terrain scoping out rocks, seven companies spent...

The agency looks for savings in an $11 billion mission. As the Perseverance rover rumbled over Mars terrain scoping out rocks, seven companies spent...

A "promising place" to explore. Some 480 million miles away, an ocean — harboring perhaps twice the water of Earth's seas — sloshes beneath the...

A "promising place" to explore. Some 480 million miles away, an ocean — harboring perhaps twice the water of Earth's seas — sloshes beneath the...

About 2,890 kilometers beneath our feet lies a gigantic ball of liquid metal: our planet’s core. Scientists like me use the seismic waves created by...

ROME, Sept 3 (Reuters) - The Arch of Constantine, a giant ancient Roman arch next to the Colosseum, was damaged after a violent storm hit Rome,...

ROME, Sept 3 (Reuters) - The Arch of Constantine, a giant ancient Roman arch next to the Colosseum, was damaged after a violent storm hit Rome,...

In 2005, I was navigating winding roads through the Drakensberg Mountains, in Lesotho, Southern Africa. Towering cliff-like features known as...