Warmer climates than Earth’s could accelerate life’s development, potentially increasing the number of planets with more ...

Every year, Earth ... because planets' orbits tend to be ellipses, rather than perfect circles. As a result, some planets are sometimes very far from the sun and very close to it at other times.

Instead of meaningfully addressing a growing climate crisis and actively stripping environmental regulations, actions that ...

A groundbreaking discovery has revealed that Mars’ surface shares striking similarities with Earth’s coldest regions.

As the last remnant of the Soviet Venus program left in Earth’s orbit, Kosmos 482 is not your average piece of space junk ...

Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, ...

Venera 1 was launched in 1961, only four years after Sputnik 1, the first satellite. Venera 7, in 1970, was the first ...

Discovering extraterrestrial life has tantalized ... life beyond our planet. This evidence, it argues, suggests K2-18b, a sub-Neptune planet nearly nine times larger than Earth and 124 light ...

The biodiversity of Earth's oceans is disproportionately concentrated in coral reefs—the vibrant undersea ecosystems where ...

After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock and soil on the Martian surface. Experts are furious ...

Scientists have spotted interesting chemical signs on K2-18b. These signs are linked to life on Earth. The James Webb Space ...

"Mars is life ... Earth as well, although the sun's lifespan, according to scientists, will last another 5 billion years. Musk explained that his vision for Mars is more than just landing on the ...