Now, the Daniel K. Inouye Solar Telescope has provided a map of magnetic fields in the Sun's corona, the scorching hot realm ...

Astronomers have discovered a group of objects beyond the Kuiper Belt, suggesting the existence of a second, more distant belt in our solar system.

A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

Astronomers have observed three types of black holes in the universe. Stellar-mass black holes formed from the collapse of a ...

An intense solar flare could spark aurora chances across nearly half of the country late Sunday night — here’s what to know.

Flybys of primordial black holes may occur once a decade. Tweaks to the orbits of planets and GPS satellites could give away their presence.

Researchers at ETH Zurich have been working with researchers from Ukraine and Germany to investigate how to rebuild Ukraine's ...

Primordial black holes, which are smaller than their better-known cousins, visit the inner Solar System once a decade, ...

An enormous plume of magma is slowly but steadily rising underneath Mars and could one day provoke an eruption of the solar system's tallest volcano.

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...