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

Scheduled to launch on Feb. 27, NASA's PUNCH mission could revolutionize space weather forecasts, unify the solar corona and ...

Mercury takes only 88 Earth days to orbit the sun.

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

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

There are two giant holes in the Sun right now which could create impactful space weather for Earth in early February.

The Sun's surface is a highly active region in the Solar System, with fissures opening up regularly that affect us on Earth.

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

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

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

Although winter may linger a while longer, daylight saving time and the first signs of spring will come to Texas in about a ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...