Giant Space Rock
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New Study Suggests Uranus and Neptune May Contain More Rock Than Ice
New models suggest Uranus and Neptune may contain significantly more rock than ice beneath their atmospheres. The findings challenge decades of planetary science and could lead to a reclassification of the outer planets.
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Giant Ancient Collision May Have ‘Flipped’ the Moon’s Interior, Study Suggests
Scientists analyzing lunar samples from China’s Chang’e-6 mission have uncovered evidence of a colossal ancient asteroid impact. Elevated levels of heavy potassium isotopes suggest extreme heating that drove lighter elements into space, potentially explaining why the Moon’s far side lacks dark volcanic plains seen on the near side.
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Uranus and Neptune May Be Rocky Worlds Not Ice Giants, New Research Shows
A new analysis challenges decades-old assumptions about Uranus and Neptune, revealing that both planets may contain far more rock than icy materials. These findings help explain their strange magnetic fields and show that traditional "ice giant" models may be incomplete. Scientists say only dedicated future missions can uncover the true interior ma...
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California Startup Designs Giant Inflatable Bag To Catch Asteroids And Space Debris. How It Works
TransAstra has designed and tested the Capture Bag - an inflatable device available in various sizes, capable of capturing objects ranging from small rocks to boulder-sized asteroids
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MIT Detects Traces of a Lost ‘Proto Earth’ Deep Beneath Our Planet’s Surface
MIT researchers have discovered rare isotopic traces of a “proto Earth” that existed before the giant impact that shaped our modern planet. Found deep in ancient rocks, these potassium isotope signatures reveal remnants of Earth’s earliest material, offering fresh insight into the planet’s formation and the solar system’s earliest history...
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Uranus and Neptune May Be More Rock Than Ice, New Research Suggests
A new pre-print study proposes that Uranus and Neptune might not be “ice giants” after all. Using assumption-free models, scientists found their interiors could range from mostly icy to mostly rocky, suggesting we know far less about these distant worlds and that new missions are essential to solve the mystery.
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NASA Launches Spacecraft That Will Crash Into Asteroid. Why It's Important
NASA has launched a mission to deliberately smash a spacecraft into an asteroid -- a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
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NASA Launches DART Mission Aboard SpaceX Rocket to Kick an Asteroid Off Course
NASA is preparing a mission to deliberately smash a spacecraft into an asteroid — a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
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NASA To Launch Spacecraft To Kick An Asteroid Off Course
NASA is preparing to launch a mission to deliberately smash a spacecraft into an asteroid -- a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
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NASA Shares Dramatic Image of 2 Galaxies Locked in a Cosmic Dance
NASA has shared an incredible image captured by the Hubble Space Telescope that shows two galaxies tied in sort of a cosmic dance.
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Asteroid 2006 QQ23: Space Rock Bigger Than Empire State Building to Pass by Earth Today
A giant asteroid, known as 2006 QQ23, is moving towards Earth; however, it will sail past our planet today without causing any harm, NASA's Center for Near-Earth Object Studies (CNEOS) has said.
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Amateur Astronomers Capture Footage Of A Space Rock Crashing Into Jupiter
Jupiter, the gas giant that may have obliterated most of our solar system's original set of planets, got a taste of its own medicine a couple of weeks back.
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Giant Comets May Threaten Earth: Astronomers
Planet Earth could be at higher risk of a space rock impact than widely thought, according to astronomers who suggested on Tuesday keeping a closer eye on distant giant comets.
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Doomsday is not Near, NASA Reassures Amid Collision Rumours
A giant asteroid - around 2.5 kms in diameter - is heading towards Earth. An asteroid of its size has the potential to cause global devastation if it was to hit Earth, but NASA said the space rock poses no danger to us.
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Huge Asteroid to Whip Past Earth on Monday
An asteroid up to 1,800 feet (550 meters) across is headed Earth's way. But don't worry: It will miss us by 745,000 miles (1.2 million kilometers), about three times the distance between Earth and the moon.
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New Study Suggests Uranus and Neptune May Contain More Rock Than Ice
New models suggest Uranus and Neptune may contain significantly more rock than ice beneath their atmospheres. The findings challenge decades of planetary science and could lead to a reclassification of the outer planets.
-
Giant Ancient Collision May Have ‘Flipped’ the Moon’s Interior, Study Suggests
Scientists analyzing lunar samples from China’s Chang’e-6 mission have uncovered evidence of a colossal ancient asteroid impact. Elevated levels of heavy potassium isotopes suggest extreme heating that drove lighter elements into space, potentially explaining why the Moon’s far side lacks dark volcanic plains seen on the near side.
-
Uranus and Neptune May Be Rocky Worlds Not Ice Giants, New Research Shows
A new analysis challenges decades-old assumptions about Uranus and Neptune, revealing that both planets may contain far more rock than icy materials. These findings help explain their strange magnetic fields and show that traditional "ice giant" models may be incomplete. Scientists say only dedicated future missions can uncover the true interior ma...
-
California Startup Designs Giant Inflatable Bag To Catch Asteroids And Space Debris. How It Works
TransAstra has designed and tested the Capture Bag - an inflatable device available in various sizes, capable of capturing objects ranging from small rocks to boulder-sized asteroids
-
MIT Detects Traces of a Lost ‘Proto Earth’ Deep Beneath Our Planet’s Surface
MIT researchers have discovered rare isotopic traces of a “proto Earth” that existed before the giant impact that shaped our modern planet. Found deep in ancient rocks, these potassium isotope signatures reveal remnants of Earth’s earliest material, offering fresh insight into the planet’s formation and the solar system’s earliest history...
-
Uranus and Neptune May Be More Rock Than Ice, New Research Suggests
A new pre-print study proposes that Uranus and Neptune might not be “ice giants” after all. Using assumption-free models, scientists found their interiors could range from mostly icy to mostly rocky, suggesting we know far less about these distant worlds and that new missions are essential to solve the mystery.
-
NASA Launches Spacecraft That Will Crash Into Asteroid. Why It's Important
NASA has launched a mission to deliberately smash a spacecraft into an asteroid -- a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
-
NASA Launches DART Mission Aboard SpaceX Rocket to Kick an Asteroid Off Course
NASA is preparing a mission to deliberately smash a spacecraft into an asteroid — a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
-
NASA To Launch Spacecraft To Kick An Asteroid Off Course
NASA is preparing to launch a mission to deliberately smash a spacecraft into an asteroid -- a test run should humanity ever need to stop a giant space rock from wiping out life on Earth.
-
NASA Shares Dramatic Image of 2 Galaxies Locked in a Cosmic Dance
NASA has shared an incredible image captured by the Hubble Space Telescope that shows two galaxies tied in sort of a cosmic dance.
-
Asteroid 2006 QQ23: Space Rock Bigger Than Empire State Building to Pass by Earth Today
A giant asteroid, known as 2006 QQ23, is moving towards Earth; however, it will sail past our planet today without causing any harm, NASA's Center for Near-Earth Object Studies (CNEOS) has said.
-
Amateur Astronomers Capture Footage Of A Space Rock Crashing Into Jupiter
Jupiter, the gas giant that may have obliterated most of our solar system's original set of planets, got a taste of its own medicine a couple of weeks back.
-
Giant Comets May Threaten Earth: Astronomers
Planet Earth could be at higher risk of a space rock impact than widely thought, according to astronomers who suggested on Tuesday keeping a closer eye on distant giant comets.
-
Doomsday is not Near, NASA Reassures Amid Collision Rumours
A giant asteroid - around 2.5 kms in diameter - is heading towards Earth. An asteroid of its size has the potential to cause global devastation if it was to hit Earth, but NASA said the space rock poses no danger to us.
-
Huge Asteroid to Whip Past Earth on Monday
An asteroid up to 1,800 feet (550 meters) across is headed Earth's way. But don't worry: It will miss us by 745,000 miles (1.2 million kilometers), about three times the distance between Earth and the moon.
