New research has found that rising solar activity significantly accelerates the fall of space debris toward Earth. Scientists ...

A newly discovered meteor stream may be the smoking gun of an asteroid slowly disintegrating under the Sun’s intense heat.

A fast stream of solar wind from a colossal coronal hole in the sun’s atmosphere could spark a geomagnetic storm, bringing ...

A powerful M5.7 solar flare from sunspot AR4436 tore a huge cavity in the Sun's atmosphere and launched a coronal mass ...

The sun has erupted with a moderate M5.7 solar flare and a coronal mass ejection that could trigger a northern lights display ...

Ganymede, Jupiter's largest moon, is also the solar system's largest satellite, even larger than the planet Mercury. It is ...

Space discoveries from 2021-2026 revealed new galaxies, exoplanet findings, Mars missions, and major astronomy breakthroughs ...

A new NASA mission aims to study one of the most mysterious phenomena surrounding Earth: a vast “ring” of charged particles ...

NASA spacecraft Psyche has captured a stunning image of Mars ahead of a flyby on Friday (May 15).

Despite being the most abundant particles in the universe, neutrinos are notoriously difficult to detect. Could launching a ...

The Psyche spacecraft is bound for a metal-rich asteroid that it will examine up close starting in 2029. But first, it needs ...

Named Psyche like the asteroid it’s after, the robotic explorer will slingshot past the red planet at 12,333 mph (19,848 kph) ...