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Unknown spiral structure discovered at the edge of our solar system
Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...
Four small planets discovered around one of the closest stars to Earth – an expert explains what we know
Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it ...
Ancient Asteroid Unlocks 4.6-Billion-Year-Old Magnetic Secrets of the Solar System
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
The Daily Galaxy on MSN4d
Our Solar System Once Drifted Through Orion’s Star-forming Region
Astronomers have discovered that our solar system traveled through a dense, star-forming region near Orion about 14 million ...
Strangest worlds ever discovered in the universe – from stinky planet that rains glass SIDEWAYS to ‘Earth 2.0’
IT’S been nearly 40 years since the first planet outside of our Solar System was discovered. Since then, more than 5,800 ...
New Scientist on MSN9d
The solar system was once engulfed by a vast wave of gas and dust
The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...
Space.com on MSN7d
'Primordial' helium from the birth of the solar system may be stuck in Earth's core
The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...
Earth’s Core May Hold Hidden Reservoirs of Helium, Scientists Discover
The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...
Science Daily2h
TOI-1453: Sub-Neptune in system of two exoplanets
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 ...
Scientists find the oldest impact crater on Earth – and it rewrites the history of our planet
It suggests that the world was previously hit by huge impacts that we may not know about, and the craters left behind might ...
Ancient Earth
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