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The Latest Breaking News from Solar System

'Traffic jams' around Uranus could solve the mystery of its weak radiation belts

In 1986, the Voyager 2 spacecraft discovered Uranus has a strangely weak radiation belt. Now, researchers think this could be linked to "traffic jams" caused by the world's warped magnetic field.

Space

Ancient asteroid reveals solar system's secrets

Australian scientists studying ancient asteroid fragments collected from space by NASA are answering age-old questions about life on Earth and the solar system.

AAP

2 asteroids just zipped by Earth, and NASA caught footage of the action

NASA's Goldstone Solar System Radar has collected invaluable information about two asteroids that flew very close to Earth. Don't worry, neither posed a threat.

Space

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The early solar system was donut-shaped, meteorite study suggests

Researchers studying iron meteorites suggest that the early solar system took the shape of a donut, not a dartboard as previously thought.

Space

Mars Odyssey celebrates 100,000 orbits, captures epic view of solar system's largest volcano

NASA's long-running Mars Odyssey orbiter celebrated its 100,000th orbit with a fresh view of Olympus Mons, the largest volcano in the solar system.

Space

What are rogue planets?

Discover the strange world of rogue planets left to wander the cosmos untethered to any star.

Space

Why do some planets have moons? A physics expert explains why Earth has only one moon while other planets have hundreds

Why is that some planets, such as Saturn, have more than a hundred moons, while others, such as Venus, have none?

Space

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How many moons are in the solar system?

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many more are waiting to be discovered?

LiveScience

Phosphate in NASA's OSIRIS-REx asteroid sample suggests space rock Bennu hails from an ocean world

NASA's OSIRIS-REx asteroid sample return mission brought pieces of space rock Bennu to Earth in 2023. An analysis of these samples has revealed interesting data.

Space

James Webb Space Telescope spies strange shapes above Jupiter's Great Red Spot (image)

The James Webb Space Telescope has discovered strange structures in the atmosphere of Jupiter over the solar system's largest storm, the Great Red Spot, proving the planet is full of surprises.

Space

Why do some planets have moons? A physics expert explains why Earth has only one moon while other planets have hundreds

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

The Conversation

For The First Time, Water Frost Was Spotted Near Mars’s Equator

New scientific research not only surprised scientists with water frost near Mars’s equator, but also with lava tubes that could, in the future, protect astronauts from stormy conditions on the planet’s surface. The post For The First Time, Water Frost Was Spotted Near Mars’s Equator first appeared on Bored Panda.

Bored Panda

Is there life on one of Saturn’s moons? Scientists plan a mission to find out

The discovery of water on Enceladus excited the scientific world – now, by 2040 a robot probe will investigate if we are alone in the universe

The Guardian - UK

8 strange objects that could be hiding in the outer solar system

The outer solar system is a vast and mysterious place that could be harboring hidden objects we know almost nothing about — from the elusive Planet Nine and baby black holes to interstellar visitors and "planet killer" asteroids.

LiveScience

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LiveScience

How long would it take to reach Planet 9, if we ever find it?

Some experts believe that the solar system's hypothetical ninth planet could be just a few years away from being discovered. If this is the case, how long would it take for humans to send probes to the elusive world?

LiveScience

Planet Nine: Is the search for this elusive world nearly over?

Astronomers have been scouring the outer solar system for signs of a hypothetical ninth planet for almost a decade, without success. However, we may finally be on the cusp of finding it, experts say.

LiveScience

An encounter with 'something outside of the solar system' may have triggered an ice age on Earth

Two million years ago, an encounter with a cold cloud of gas and dust could have caused our planet's "protective giant bubble" to draw back, potentially cooling our planet, new research claims.

Space

Ed Stone, who led NASA's iconic Voyager project for 50 years, dies at 88

Ed Stone, who for 50 years served as the project scientist for NASA's iconic Voyager mission, died June 9 at the age of 88.

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LiveScience

James Webb telescope reveals 'cataclysmic' asteroid collision in nearby star system

The James Webb Space Telescope has caught a snapshot of two massive asteroids colliding in a nearby star system — and it could teach us about how common solar systems like our own are.

Space

An interstellar cloud may have caused an ice age on Earth. Here's how

The sun protects our solar system's planets from the harsh environment of interstellar space; 2 million years ago, a dense cloud of matter could have curtailed this shielding.

Space

James Webb Space Telescope spots asteroid collision in neighboring star system

The James Webb Space Telescope has seen signs of a violent asteroid collision in neighboring star system, Beta Pictoris. The observations could reveal the early stages of planet birth.

Inverse

In an Extremely Unlikely First, Scientists Found Frost On the Peak of Mars’ Volcano Olympus Mons

A glittering swath of frost covers the Solar System's highest mountaintop on chilly mornings, suggesting that Mars has an active, if sparse, water cycle.

LiveScience

Explosive 'devil comet' grows seemingly impossible 2nd tail after close flyby of Earth — but it's not what it seems

Comet 12P/Pons-Brooks, also known as the devil comet, recently made its closest approach to Earth for more than 70 years. During this close encounter, astrophotographers spotted a seemingly impossible "anti-tail" coming off the comet thanks to an extremely rare optical illusion.

LiveScience

New contest lets you name Earth's 1st 'quasi-moon' for free. Here's how to enter.

A new public competition will allow a lucky astronomy enthusiast to name one of Earth's tiny "quasi-moons." Here's everything you need to know about how to enter the competition for free.

LiveScience

Which way does Earth spin? What about the other planets?

While Earth spins in the same direction as the sun, that's not the case for every planet in the solar system.

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