Simulations reveal hydrodynamics of planetary engulfment by expanding star

When our sun exhausts the hydrogen fuel in its core some 5 billion years from now, it will expand to become a red...

This Wild Proposition of a Mirror Universe Could Help Solve The...

The idea of ​​a mirror universe is a common trope in science fiction. A world similar to ours where we might find...

Asteroid Ryugu contains material older than the planets, among the most...

The asteroid Ryugu contains some of the most primitive material ever studied in a laboratory on Earth, dating back to just 5 million...

Dan Young: Climate change and planetary disorder

This commentary is by Dan Young of Hyde Park, author of "Restoring Climate Stability by Managing Ecological Disorder," a book analyzing the non-equilibrium...

See The Spectacular Summer Solstice 2022 Celebrations At Stonehenge As Planets...

The sun begins to rise behind stones during the Summer Solstice at Stonehenge in...

We Don’t Know Neptune at All

You don't really hear about Neptune, do you?Not as often as the other planets, certainly. Space robots regularly provide snapshots of the...

Dennis Mammana: Seeing the Solar System Come into Line | ...

This week before sunrise, you should be able to spot all the visible planets—Mercury, Venus, Mars,...

NASA Mars Orbiter Releasing One of Its Last Rainbow-Colored Maps –...

Six Views of Nili Fossae, as Seen by MRO's CRISM: Seen are six views of the Nili Fossae region of Mars captured by...

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