The recently discovered object, known as 2024 PT5, has been tagging alongside Earth since September. Here’s what to know ...

Ukraine's security service displays wreckage of Russia's new experiemental ballistic missile; Leaders from around the world ...

Elementals are back in a Mana game, now operating as powerful abilities. Discover which ones rank as the Best Elemental ...

Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.

Few moons are as large as Earth's in relation to their planet. While it's impossible for a moon to be bigger than its planet, ...

More than 99% of Americans live under skies polluted by light. But dark skies above the Grand Canyon and 147 other spots ...

Planet Earth is parting company with an asteroid that’s been tagging along as a “mini moon” for the past two months.The ...

For the past two months, a small asteroid named 2024 PT5 has been keeping Earth company, acting as a "mini-moon." Now, it's ...

Planet Earth is going separate ways from an asteroid that has spent the last two months floating along as a "mini moon" - ...

Current research favors its rapid rotation with a rotational period under one hour, to be expected if 2024 PT5 is either a ...

The waning gibbous moon over Southern Vermont might seem especially large and vivid this week, and clearly visible in the ...