Learn how these advances in instrumentation could provide a better understanding of solar winds and improve space weather forecasts.

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

NASA is launching a new mission that will use four suitcase-sized satellites weighing 64kg to study how the Sun's atmosphere ...

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

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

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina ...

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Mercury takes only 88 Earth days to orbit the sun.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

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

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

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