A new exhibition at the Smithsonian's National Museum of Natural History combines satellite observations and historical data ...

astronomers said in a new study published in the journal Research Notes of the AAS. Earth tends to pull asteroids into partial or full orbits around it regularly before they are flung back out ...

On Sunday, Sept. 29, Earth captured a new "minimoon" called 2024 PT5. The bus-size asteroid is expected to orbit our planet for 57 days, but is too small to be visible to amateur skywatchers.

It’s here: Earth has gained a mysterious new visitor from deep space—but it won’t stay long. First spied on August 7 by a telescope in South Africa as it swooped within about a half-million ...

The Smithsonian partners with NASA to present the Earth Information Center, a larger-than-life display that visualizes ...

Unlike the existing moon — which has orbited our planet for about 4 billion years — this new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking ...

In the same way that Kilowog whips newbie Green Lanterns into shape, the fearsome Arkillo is responsible for making sure new Yellow Lantern ... s assault on Earth. As a member of the Sinestro ...

Our new mini-moon is approximately 10 meters in diameter and will be captured by Earth's gravity for 57 days. It's small and faint, so it won't be visible by the eye or with small telescopes, but ...

Today the perilous state of the environment is often in the news. Many stories describe how Earth is being damaged by human beings and discuss ways to prevent this. A multi-institutional team of ...

Earth's orbit will temporarily capture a second moon this year. This mini moon will loop around our planet from Sept. 29 to Nov. 25. This mini moon is actually Asteroid 2024 PT5. It belongs to a ...

Earth is getting a tiny new mini-moon for a few weeks. It won’t be the first – or the last. Earth is going to have its very own mini-moon from 29 September until 25 November. The regular Moon’s new, ...