Earth, asteroid

Earth's mini-moon has finally departed. Will it ever return as a 'second moon?'
Asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but will it ever be a second moon again?
As Earth says goodbye to 'mini-moon,' asteroid's possible lunar origin revealed
Earth is saying goodbye to an asteroid that has been a "mini-moon" of sorts since late September, when it joined the planet's orbit.
Earth Bids Goodbye to Its 'Mini-Moon,' as Astronomers Investigate Where Our Planet's Asteroid Companion Came From
After almost two months of companionship, Earth has just lost its “mini-moon.” On Monday, the asteroid dubbed 2024 PT5 was tugged away from our planet and resumed its course in the sun’s orbit once more.
Goodnight moon! Astronomers snap photo of Earth's departing mini-moon
When you buy through links on our articles, Future and its syndication partners may earn a commission. An image of earth's tempoary mini moon as it departs on Monday (Nov. 25). | Credit: Two-Meter Twin Telescope / Light Bridges / Instituto de Astrofísica ...
Earth is saying goodbye to its mini moon – but don’t fret, it’ll be back
Earth will say goodbye to an asteroid that has acted as a mini moon for the past two months. But astronomers say it will return again soon.
Earth’s ‘mini moon’ may have been a chunk of our actual moon
CAPE CANAVERAL, Fla. (AP) — Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the past two months. The harmless space rock will peel away on Monday, overcome by the stronger tug of the sun’s gravity. But it will zip closer for a quick visit in January.
Farewell for now to Earth’s 'mini moon' which could be part of the Moon
For about two months, Earth had a temporary second moon from an asteroid that scientists believe originated from our only Moon.
Earth's Temporary Mini-Moon Might Not Have Been What We Thought
"Earth can regularly capture asteroids from the Near-Earth object (NEO) population and pull them into orbit, making them mini-moons," the team explained a paper in September. "Sometimes, these temporary captures do not complete one revolution before dropping out of orbit and returning to their regular heliocentric trajectories."
Earth bids farewell to its temporary ‘mini moon’: What it was, and where it’s going
Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.
Asteroid "mini moon" temporarily caught in Earth's orbit set to break free
Brian Hackney reports on the possible origins of Earth's recent "mini-moon" that is preparing to depart our orbit.
Hosted on MSN4d
Earth's '2nd moon' escapes our planet's orbit — will it ever return?
The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...
Space on MSN8d
Earth's 'second moon' is just visiting its cosmic parents for Thanksgiving
Earth's "second moon" won't be sticking around for Thanksgiving, but just as many of us will on Thursday (Nov. 28), it seems ...
Say Goodbye to the Earth's Second Moon As It Leaves Before Thanksgiving
Earth is about to bid farewell to its temporary celestial companion as asteroid 2024 PT5 prepares to depart our orbit on ...
Astronomy2d
How the Moon can save Earth
The Moon also offers a handy site for an offworld seed repository of Earth’s plant life, much like the Svalbard Global Seed ...
Space on MSN6h
China Successfully Tests Earth-Moon Communications With Satellite
Tiandu-2 and Queqiao-2 satellites successfully tested communications from moon orbit to Earth. Credit: Space.com | footage ...
riazor12h
Earth’s second moon shoots out: No one understands what happened
While it is expected that the second moon will shoot out on the day of Thanksgiving, it is expected that it will not be ...
When is the next full moon? When you can see the Cold Moon in December
When is the full moon in December 2024? Start the day smarter. Get all the news you need in your inbox each morning. The Cold ...
MIT Technology Review1d
The moon is just the beginning for this waterless concrete
Made from faux Martian and lunar soil, a new sulfur-based compound could also lead to faster construction on Earth.