This artist’s concept depicts one of the solar system’s inner planets slamming into Earth after being nudged on a collision course by a passing star. Such a world-shattering cataclysm is ...

A nearby star drifts into the outskirts of our solar system. Its gravity disturbs the Oort Cloud and alters the orbits of far-out objects.

Trending News: A recent study indicates a small chance that Earth could be ejected from our solar system due to passing stars. Simulations suggest these stellar enco ...

Mitigating voltage collapse in solar power systems requires a comprehensive approach that addresses both the technical and environmental factors contributing to this issue.

NASA has already confirmed it: a probe launched into space in 1977 has now discovered a wall of fire at the edge of our Solar System The temperatures reached in that area are extreme ...

Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.

This new dwarf planet may exist at the edge of the solar system, possibly disproving Planet Nine's existence. This is the story of that newly encountered planet.

In 1977, NASA launched the Voyager probes to study the Solar System's edge, and the interstellar medium between the stars. One by one, they both hit the "wall of fire" at the boundaries of our ...

While Republicans want to curb tax breaks for other renewable energy technologies like wind turbines and large-scale solar farms, the consequences for rooftop solar could be more severe.

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

Every single organism on Earth, no matter the biome, the kingdom, the domain, whether it's an extremophile in a hot spring or some lithotroph buried in the crust, depends on water.