The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Since we are not able to witness this first-hand on Mars, scientists rely on NASA’s Mars Reconnaissance Orbiter (MRO) to be their eyes to track these changes. The Red Planet has been home to MRO ...

Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south ...

For planets like Proxima Centauri b that don't cross their stars from our vantage point, geyser activity could be detected by powerful telescopes that are able to measure the light that the ...

NASA’s Martian probes have captured photos of the Red Planet’s “extremely active” spring.

Chilly alien oceans could lie hidden beneath miles of ice on planets like Trappist-1f, Proxima Centauri b, and LHS 1140 b.And if we’re lucky, we may be able to watch geysers of water erupt from ...

It’s ‘spider’ season on the Red Planet.There are no actual spiders on Mars–that we know of–but arachnid-shaped black spots dot some parts of our celestial neighbor every spring. [Related ...

Our Solar System’s moons and planets have water—in the form of ice, vapor, and even oceans. Scientists are finding more evidence of water outside of Earth.

Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south pole that are visible only in springtime on the Red Planet.

For planets like Proxima Centauri b that don't cross their stars from our vantage point, geyser activity could be detected by powerful telescopes that are able to measure light that the exoplanet ...