Asteroid pieces brought to Earth help reveal how our solar system's planets and moons grew
Samples collected from the near-Earth asteroid Ryugu have revealed clues about a primordial magnetic field that helped ...
Smithsonian Magazine on MSN1d
Voyager 2 Measured a Rare Anomaly When It Flew Past Uranus, Skewing Our Knowledge of the Planet for 40 Years, Study Suggests
The roughly six-hour flyby in 1986 revealed Uranus' protective magnetic field was strangely empty. Now, researchers say that ...
Live Science on MSN1d
Why is Pluto not considered a planet?
It must have cleared all other celestial bodies, except its own moons, from its orbit.
Scientists have fiercely debated the existence of ‘Planet 9’ for a decade. Some say evidence is piling up
After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...
Secret History on MSN12d
What If All the Planets of the Solar System Were in the Habitable Zone?
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CNN9d
Scientists have fiercely debated the existence of ‘Planet 9’ for a decade. Some say evidence is piling up
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Our solar system ...
Discovery of Hidden Ninth Planet in Solar System Could Reshape Astronomy, Claims New Study
Astronomers are investigating the possibility of a hidden ninth planet beyond Neptune, which could explain unusual orbital patterns in the Kuiper Belt.
Voyager 2 is the only craft to visit Uranus. Its findings may have misled us for 40 years.
Voyager 2's visit to Uranus may have left us with the complete wrong impression of the ice giant for nearly 40 years, ...
The Brighterside of News on MSN5d
New research points to an undiscovered Earth-like planet in our solar system
Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies that holds the secrets to the solar system’s formation.
RANKED! 6 Fastest-Moving Planets in Our Solar System
Our solar system consists of Sun and celestial bodies bound to it by gravity, including planets, moons, asteroids, and comets ...
Asteroid grains shed light on the outer solar system's origins
Tiny grains from a distant asteroid are revealing clues to the magnetic forces that shaped the far reaches of the solar ...