WD 1856+534b—a freezing world with a surface temperature of -125 degrees Fahrenheit—exists where planets are normally scoured ...

By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

A LOST Martian ocean may be hiding beneath the red planet’s surface. Today Mars is a cold and dry desert – but it may have ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions ...

Their findings revealed something surprising: at a depth of 5.4 to 8 kilometers beneath the surface, there is a significant ...

Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the red ...

By listening to the echoes of "marsquakes" — seismic waves rippling through Mars ' crust — researchers uncovered signs of ...

Kosmos-482, a failed mission to Venus from the former Soviet Union that stalled in Earth orbit in the 1970s, is about to fall ...

BEIJING/CANBERRA: Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our ...

"Within our solar system, Mars has consistently been at the forefront of the search for extraterrestrial life. The presence of liquid water is regarded as one of the most critical factors in this ...

Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

A remnant of the Soviet Venus program, Kosmos 482 has stayed aloft in in Earth's orbit for 53 years. But it may make a return ...