An uncommon double solar eruption has sent two coronal mass ejections towards Earth, which are expected to arrive Wednesday.

A geomagnetic storm watch predicts northern lights across the northern U.S. and Midwest this week, following solar eruptions ...

Solar flares are classified based on their strength and fall into five designated categories: A, B, C, M and X. An X-class ...

In magnetic reconnection, adjacent magnetic field lines break and snap together to form new lines. This process converts ...

11, 2024 — Like the Earth ... The resulting ... Magnetic Field Maps of the Sun's Corona Sep. 11, 2024 — Astronomers have achieved a major breakthrough in solar physics by successfully ...

A twisting, whirling streamer of plasma escaping the sun in the aftermath of a coronal mass ejection (CME) has been captured ...

An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

A powerful X-class solar flare was unleashed by an emerging sunspot region leading to radio blackouts over large parts of ...

Increased auroral activity will likely result from geomagnetic storms Friday and Saturday amid “influence” from a coronal ...

Traveling to a north-facing, high vantage point away from light pollution is the best bet to see the northern lights, ...

Using ALMA, astronomers discovered that Proxima Centauri produces frequent, high-energy millimeter-wavelength flares that ...

Darkness falls on the Margaret Hunt Hill Bridge as the sun is covered by the moon during a solar eclipse on April 8 ... They ...