People always want to know what will happen to Earth when the sun eventually swells up as a red giant. For one thing, the ...

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

THERE are planets beyond our own that could be hiding untouched paradises.  Exoplanet LHS 1140 b is just one of them – and ...

Of the roughly 6,000 exoplanets we’ve discovered, a significant number are in the apparent habitable zones of their stars.

The data was captured by NASA’s MAVEN, which entered a Mars-bound orbit back in 2014. Since then, the spacecraft has captured ...

NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

NASA hasn't landed humans on Mars yet. But thanks to robotic missions, scientists now know more about the planet's surface ...

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...