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Science
Venus May Have Devoured Its Moon
Scientists may have discovered Venus's dark past.
Planetary Formation
8 independently detected trends connected to this subject, with the latest coverage first.
What Archynetys tracks about Planetary Formation
This hub groups 8 separate news trends connected to Planetary Formation, spanning August 19, 2026 through September 24, 2026. Each event page combines source coverage, attention velocity and a time-stamped explanation instead of treating every headline as a separate story.
The record below represents 65 article observations and 63 source signals, led by Science coverage. Use it to compare how individual events emerged, spread and changed over time.
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Science
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Scientists find weird exoplanet that orbits its star in the wrong direction
Scientists find exoplanet that defies planetary formation theories with its backwards orbit.
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Science
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The Sun May Have Swallowed a Planet
Astronomers suspect the Sun may have swallowed a planet, leaving behind potential clues.
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Science
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Astrophysics study suggests Venus may have swallowed its moon
A new study suggests Venus once hosted a moon that vanished as the planet’s sluggish spin pulled it into destruction.
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Science
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Why doesn't Venus have a moon? A new study may have the answer
Scientists may have found the reason why Venus lacks a moon.
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Science
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Giant impact could have formed an intact moon within five hours, simulations suggest
A new study suggests the Moon could have formed in just five hours after a giant impact.
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Science
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Astronomers discover a giant, rocky 'mega-Earth' 23 times more massive than our planet
Astronomers have discovered a 'mega-Earth' that challenges existing theories of planet formation.
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Science
Every asteroid with a 'neck' that astronomers had ever found had exactly two lobes joined at one narrow waist — until new images of the asteroid Nysa this month revealed a third lobe nobody expected, and nobody yet knows whether it was born whole or built
Astronomers have discovered an asteroid with three lobes, challenging existing knowledge about planetary formation