Jacksonville, Fl – In an extraordinary celestial event, Earth has been hosting a “mini-moon” the size of a city bus for the ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

For perspective, at its maximum estimated size of 460 meters, 2023 WK3 dwarfs India’s iconic Qutub Minar, which stands at 73 meters tall. The asteroid is over six times taller than this UNESCO World ...

Firming up plans to go to Mars would be fine, so long as it is not done at the expense of returning to the moon.

Astronomers at the Complutense University of Madrid first spotted this intriguing event using a powerful telescope in ...

The Earth’s natural resources are enormous but not infinite. A lack of some rare minerals can hinder technological ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

Tonight kicks off weekend of great sky gazing with a lasting full supermoon and a spectacular view of the Leonids meteor shower. Here's when to watch.

The Hera mission is headed for the Didymos binary asteroid system. NASA's Double Asteroid Redirect Mission (DART) smashed ...

The asteroid, named 2024 VK3, will pass Earth at a distance of about 273,000 miles, just further than the moon's 238,900-mile ...

The Arecibo radio telescope in Puerto Rico transmitted the most powerful known interstellar message in 1974. The facility's ...