Powering spacecraft with solar energy may not seem like a challenge, given how intense the Sun's light can feel on Earth.

However, it is a very different picture the closer you get to the core of the planet ... pulls some comets and asteroids rushing from the outer Solar System to the inner part of it.

From space, the JWST can observe objects all throughout the Solar System, including Mars, Jupiter, Pluto, Uranus ... yielding much understanding of core-collapse supernovae.

The core's structure mirrors that of Earth's, with a fluid outer layer and solid inner core, which has substantial implications for understanding Moon's history and the evolution of the Solar System.

Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

Daylight savings originated in the United States during World War I to save energy for the war effort. But a recent study by ...

America at large, following the moon landing, suffered a massive outer-space hangover/letdown, where it suddenly seemed as if we’d shot our wad of exploration, and we all somehow knew that ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

New research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three ...