Near-Earth Asteroid Likely Came from Moon

Earth's recent asteroid visitor might've been a piece of the moon
2024 PT5 is the second near-Earth asteroid scientists suspect was ejected from the moon's surface, the first being 469219 Kamo'oalewa, which a different team of scientists have traced to an old impact crater on the far side of the moon.
NASA: Near-Earth Asteroid Likely Came from the Moon
Last year, astronomers on the hunt for potentially dangerous near-Earth asteroids spotted something unusual. A space rock, now dubbed 2024 PT5 made several close passes by Earth, not quite orbiting our planet,
Earth’s Mini-Moon Mystery Solved: It’s a Chunk of the Moon
For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit around the Sun, temporarily caught by Earth’s gravity to become a far away mini-moon. A closer look at the space rock reveals a rather familiar origin: Earth’s mini-moon might actually be a broken-off piece of our regular Moon.
Study finds that Earth's small asteroid visitor is likely a chunk of moon rock
A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new insights to asteroid and lunar science.
Earth’s Mini-Moon Was Probably a Piece of Its Real Moon
Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.
Astronomers announce discovery of new asteroid — only to learn it’s a Tesla sports car hurling through space
Total space cadets! Harvard University-affiliated astronomers announced the discovery of a new asteroid zooming precariously ...
ZME Science3h
Earth Had a Tiny Second Moon for a Few Months. It Might Be A Chunk of the Moon
For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...
Space object or sports car? How a Tesla Roadster was briefly mistaken for an asteroid
What an amateur astronomer recently took to be a newly-discovered asteroid turned out to be a Tesla Roadster voyaging through ...
The Debrief5h
Mysterious Object Orbiting Earth May Have Come from the Moon, Investigation Reveals
An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.
Undark16h
It’s Not Sci-Fi: Americans Support Asteroid Defense Spending
In the United States, funding for planetary defense has long had strong bipartisan support both inside and outside of ...
Astronomy on MSN2d
Astronomers just deleted an asteroid because it turned out to be Elon Musk’s Tesla Roadster
The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...
Mountain-sized Alinda asteroid seen from Earth this weekend - when to see 'once in a decade' show
The Alinda asteroid will be visible with binoculars in a 'once in a decade' event as it brushes past Earth, with its return ...
Asteroid Alinda: How to get a glimpse of massive, once in a century asteroid as it flies past Earth
A massive asteroid, spanning more than two miles across, has just made its closest approach to Earth in decades - but its ...
Space on MSN4h
Asteroid 2024 JN16 Makes A Close Approach To Earth
These actors went to the dark side and it paid off! Welcome to WatchMojo, and today we’re counting down our picks for the ...