The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...
PT5 will only be in Earth’s orbit for a few weeks, from Sept. 29 until Nov. 25, but will remain close for a few months ...
Though the mini-moon will only be in Earth’s orbit for about two months, it’ll stay close to the planet for a few months, ...
For nearly two months this year, Earth’s moon will have company — a second moon. Technically, it isn’t a second moon, but ...
A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...
A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's climate ...
Do you feel that things are moving a bit slower of late? Not a lot but just a little. Because they are. It turns out that our planet is spinning just a little bit slower than it has in the recent past ...