First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

The dataset covers the period between September 2004 and December 2023 and will enable researchers to explore and model some ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

During the equinoxes, the sun is directly above the Earth’s equator, meaning there are equal amounts of sunlight and darkness on those two days. The vernal equinox, which happens in March in the ...

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.

Now, the moon is between Earth and the sun. Usually, the moon passes above or below the sun from our vantage point, but occasionally it passes right in front of the sun, and we get a solar eclipse.

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...

Chinese scientists achieve a world record by sustaining plasma temperatures above 100 million degrees Celsius for nearly 18 ...