Moon Collision
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A Nearby Planet May Have Formed the Moon Following a Collision With Early Earth: Study
A new analysis of Apollo samples and Earth rocks suggests that a nearby rocky planet, not a distant object, collided with early Earth and formed the moon. The study argues that this lost planet, Theia, originated in the inner solar system and shared Earth’s early neighbourhood, offering fresh insight into one of the most important events in our p...
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New Study Challenges Long-Held Beliefs About Formation Of The Moon
According to researchers, the composition of a planet or celestial body holds the entire story of its formation and origin.
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Artemis Era Raises Safety Concerns as Lunar Orbit Nears Capacity, New Study Finds
As lunar exploration surges, scientists warn that the Moon’s limited stable orbits are growing crowded. Georgia Tech simulations suggest that with about 50 satellites, each may need several collision-avoidance maneuvers per year. Even now, orbiters like Chandrayaan-2 require frequent course corrections. With Artemis and private missions incoming,...
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Asteroid 2024 YR4 Raises Concerns Over Moon Impact; Scientists Consider Nuclear Defence
Asteroid 2024 YR4 is drawing global attention as a possible lunar impactor in 2032. Though the chances of Earth impact have dropped, a collision with the Moon could still create dangerous orbital debris. Scientists stress preparedness, exploring deflection missions and nuclear defense strategies.
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'City-Killer' Asteroid May Hit Moon, Hurl Deadly Debris Toward Earth
Asteroid 2024 YR4 might collide with the Moon in 2031, with a 4.3% chance of impact, according to NASA's updated calculations.
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Supernova Remnants Found in Oceanic Samples, Scientists Look to Moon
Scientists have identified supernova debris in deep-sea sediments, including a rare plutonium isotope linked to a kilonova. Researchers believe a neutron star collision occurred nearly 10 million years ago, scattering radioactive material across space. To validate this theory, they plan to analyze lunar soil, which remains undisturbed by Earth's ge...
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Asteroid 2024 YR4 Has a 2.3 Percent Chance of Hitting Earth in 2032, Says NASA
Asteroid 2024 YR4, measuring 180 feet wide, has a 2.3% chance of impacting Earth on 22 December 2032, according to scientists. A smaller 0.3% risk of the asteroid colliding with the moon has also been noted. While the Earth impact could release energy equal to 8 megatons of TNT, a moon strike may create a visible crater. Researchers are using the J...
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'Kiss And Capture': Study Explains How Pluto's Largest Moon Was Formed
A new study suggests Pluto's largest moon, Charon, may have formed through a unique "kiss and capture" event billions of years ago.
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New "Kiss-and-Capture" Theory Explains Pluto's Formation of Largest Moon, Charon
A new theory proposes that Pluto’s largest moon, Charon, was formed billions of years ago through a rare "kiss-and-capture" collision in the Kuiper Belt. This process involves two icy bodies briefly merging and then separating, leaving Charon in a stable orbit around Pluto. Unlike traditional collision models, this event challenges previous theor...
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New Study Suggests the Moon Is 100 Million Years Older Than Previously Thought
Recent findings indicate the Moon might be over 100 million years older than prior estimates. A new study proposes that tidal forces caused intense heating and surface remelting around 4.35 billion years ago, resetting the apparent age of lunar rocks. These insights support the idea that massive collisions formed the Moon much earlier than previous...
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Mars’ Long Lost Moon Could Help Explain Its Extreme Terrain, Claims Study
Mars may have once had a larger moon, possibly named Nerio, which could explain its odd ellipsoidal shape and unique terrain features like the Tharsis bulge and massive volcanoes. Michael Efroimsky, an astronomer at the U.S. Naval Observatory, proposes this idea, although more research is needed to confirm it. The disappearance of this moon might h...
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NASA's Hubble Telescope Spots Runaway Supermassive Black Hole Leaving Behind Trail of Newborn Stars
A supermassive black hole, weighing as much as 20 million Suns, has left behind a 2,00,000-light-year-long condensed trail of newborn stars, twice the diameter of the Milky Way galaxy, in its wake, according to the National Aeronautics and Space Administration (NASA), US. Captured accidentally by NASA's Hubble Space Telescope, the black hole was se...
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NASA Shows Giant Debris Cloud Formed by Collision of Celestial Bodies
Most rocky planets and satellites, including our Earth and the Moon, are formed or shaped by massive collisions among celestial bodies early in the solar system. When these objects smash together, they could either accumulate more material and increase their size or they can break apart into multiple smaller bodies.
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NASA Aims to Make Observations From SpaceX Space Junk Collision With Moon
NASA said it aims to survey the crater formed when the remains of a SpaceX rocket are expected to crash into the Moon in early March, calling the event "an exciting research opportunity."
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More Asteroids Strike Earth Since Age Of Dinosaurs: Study
Between two and three times as many asteroids have struck the Earth and the Moon since the age of the dinosaurs, when one massive space rock collision wiped them out forever, researchers said Thursday.
-
A Nearby Planet May Have Formed the Moon Following a Collision With Early Earth: Study
A new analysis of Apollo samples and Earth rocks suggests that a nearby rocky planet, not a distant object, collided with early Earth and formed the moon. The study argues that this lost planet, Theia, originated in the inner solar system and shared Earth’s early neighbourhood, offering fresh insight into one of the most important events in our p...
-
New Study Challenges Long-Held Beliefs About Formation Of The Moon
According to researchers, the composition of a planet or celestial body holds the entire story of its formation and origin.
-
Artemis Era Raises Safety Concerns as Lunar Orbit Nears Capacity, New Study Finds
As lunar exploration surges, scientists warn that the Moon’s limited stable orbits are growing crowded. Georgia Tech simulations suggest that with about 50 satellites, each may need several collision-avoidance maneuvers per year. Even now, orbiters like Chandrayaan-2 require frequent course corrections. With Artemis and private missions incoming,...
-
Asteroid 2024 YR4 Raises Concerns Over Moon Impact; Scientists Consider Nuclear Defence
Asteroid 2024 YR4 is drawing global attention as a possible lunar impactor in 2032. Though the chances of Earth impact have dropped, a collision with the Moon could still create dangerous orbital debris. Scientists stress preparedness, exploring deflection missions and nuclear defense strategies.
-
'City-Killer' Asteroid May Hit Moon, Hurl Deadly Debris Toward Earth
Asteroid 2024 YR4 might collide with the Moon in 2031, with a 4.3% chance of impact, according to NASA's updated calculations.
-
Supernova Remnants Found in Oceanic Samples, Scientists Look to Moon
Scientists have identified supernova debris in deep-sea sediments, including a rare plutonium isotope linked to a kilonova. Researchers believe a neutron star collision occurred nearly 10 million years ago, scattering radioactive material across space. To validate this theory, they plan to analyze lunar soil, which remains undisturbed by Earth's ge...
-
Asteroid 2024 YR4 Has a 2.3 Percent Chance of Hitting Earth in 2032, Says NASA
Asteroid 2024 YR4, measuring 180 feet wide, has a 2.3% chance of impacting Earth on 22 December 2032, according to scientists. A smaller 0.3% risk of the asteroid colliding with the moon has also been noted. While the Earth impact could release energy equal to 8 megatons of TNT, a moon strike may create a visible crater. Researchers are using the J...
-
'Kiss And Capture': Study Explains How Pluto's Largest Moon Was Formed
A new study suggests Pluto's largest moon, Charon, may have formed through a unique "kiss and capture" event billions of years ago.
-
New "Kiss-and-Capture" Theory Explains Pluto's Formation of Largest Moon, Charon
A new theory proposes that Pluto’s largest moon, Charon, was formed billions of years ago through a rare "kiss-and-capture" collision in the Kuiper Belt. This process involves two icy bodies briefly merging and then separating, leaving Charon in a stable orbit around Pluto. Unlike traditional collision models, this event challenges previous theor...
-
New Study Suggests the Moon Is 100 Million Years Older Than Previously Thought
Recent findings indicate the Moon might be over 100 million years older than prior estimates. A new study proposes that tidal forces caused intense heating and surface remelting around 4.35 billion years ago, resetting the apparent age of lunar rocks. These insights support the idea that massive collisions formed the Moon much earlier than previous...
-
Mars’ Long Lost Moon Could Help Explain Its Extreme Terrain, Claims Study
Mars may have once had a larger moon, possibly named Nerio, which could explain its odd ellipsoidal shape and unique terrain features like the Tharsis bulge and massive volcanoes. Michael Efroimsky, an astronomer at the U.S. Naval Observatory, proposes this idea, although more research is needed to confirm it. The disappearance of this moon might h...
-
NASA's Hubble Telescope Spots Runaway Supermassive Black Hole Leaving Behind Trail of Newborn Stars
A supermassive black hole, weighing as much as 20 million Suns, has left behind a 2,00,000-light-year-long condensed trail of newborn stars, twice the diameter of the Milky Way galaxy, in its wake, according to the National Aeronautics and Space Administration (NASA), US. Captured accidentally by NASA's Hubble Space Telescope, the black hole was se...
-
NASA Shows Giant Debris Cloud Formed by Collision of Celestial Bodies
Most rocky planets and satellites, including our Earth and the Moon, are formed or shaped by massive collisions among celestial bodies early in the solar system. When these objects smash together, they could either accumulate more material and increase their size or they can break apart into multiple smaller bodies.
-
NASA Aims to Make Observations From SpaceX Space Junk Collision With Moon
NASA said it aims to survey the crater formed when the remains of a SpaceX rocket are expected to crash into the Moon in early March, calling the event "an exciting research opportunity."
-
More Asteroids Strike Earth Since Age Of Dinosaurs: Study
Between two and three times as many asteroids have struck the Earth and the Moon since the age of the dinosaurs, when one massive space rock collision wiped them out forever, researchers said Thursday.
