Seasonal changes are caused by Earth's 23.5-degree axial tilt, not its distance from the Sun. When a hemisphere leans towards the Sun, it receives direct sunlight and experiences summer, while the ...

The similarities are astonishing. And yet... The post NASA Telescope Discovers Nearby Planet With Deep Similarities to Earth ...

Prior to computer technology, how did astronomers so precisely predict solar eclipses? Kurt PetersenSheboygan Falls, WI What ...

We won't experience a leap year this year, but one is right around the corner. Here's when the next leap year falls on the ...

NOAA warns of likely G1-class geomagnetic storming on Saturday, Feb. 7, through Sunday, Feb. 8, as a coronal mass ejection ...

The Sun has shifted into a volatile mood, hurling vast clouds of charged particles into space and putting Earth squarely in the firing line. Forecasters are now watching for signs that a so‑called ...

NOAA warns of likely G1-class geomagnetic storms on Thursday, Feb. 5, through Friday, Feb. 6, as a coronal mass ejection from ...

The asteroid, around 100 feet in diameter, is speeding toward our planet at about 22,000 miles per hour, according to NASA.

A recent study points to an exciting possibility: that Uranus's moon Miranda, located in the far reaches of our solar system, may harbor a hidden ocean and life.

Explore gravity's essential role in Earth's fast-paced journey through space and its impact on life and science.

The Milky may not have a supermassive black hole at its centre, according to a bold new theory.

Discover Phillips Park Zoo in Aurora, Illinois: free, relaxed, and full of surprises like rescued raptors and mastodon bones.