New research from an international study reveals that Earth’s inner core, a ball of mostly iron roughly the size of Pluto ... within the molten liquid outer core. Scientists have long debated ...

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

With Sleep Awareness Week coming up, it’s the perfect time to make sure you're getting the quality rest your body needs. That ...

If you really want to get high-tech, build your own perfect pillow at Pluto ... Its inner core of shredded latex provides durability, while the outer layer of down-like micro-denier fiber adds ...

Unlock your astrological profile with our guide on rising and moon signs. Discover their influence on your personality and inner self.

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.

Harnessing this energy could make voyages to the outer reaches of the Solar System ... years NASA’s New Horizons probe took to reach Pluto, an antimatter engine could get us there in just ...

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

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary ...

Because of this, the IAU reclassified Pluto as a dwarf planet, a category that includes other small, round objects in the outer solar system. Despite the change, Pluto remains a beloved celestial ...

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.