A satellite image showing a dark triangular shape in the middle of the Pacific Ocean recently sparked curiosity online. Some ...

The sun can be seen 'smiling' in a new image from NASA's Solar Dynamics Observatory. The "eyes" and "mouth" on the surface of the sun are coronal holes. These holes appear dark because they have a ...

The sun has developed a massive “hole” 20 times larger than Earth, marking the second such occurrence in a week. The coronal hole is unleashing solar winds of 2.9 million km/h toward Earth ...

A massive hole some 62 times wider than the Earth has opened up in the Sun's atmosphere—and it could lead to aurora over the U.S.. NASA captured a photograph of the roughly 497,000-mile-wide ...

An image shared with Nexstar shows the coronal hole on the sun on Aug. 3, 2022. (Photo: GOES-16 via Space Weather Prediction Center, NOAA) These coronal holes “appear dark because they are ...

Two huge coronal holes have appeared on the sun this month, spewing 1.8 million mph solar winds towards the Earth. Here's what they are, how they form and their impact on our planet.

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...

The image is indeed genuine and showed a coronal hole that was photographed on the sun on Dec. 2, 2023. And nothing abnormal is depicted, as one social media post implied. An image post shared to ...

These satellite photos show Russian bombers Ukraine … Zelenskyy calls Russia’s peace proposal an ‘ultimatum’ … Trump to hike steel, aluminum tariffs to 50% Wednesday ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31. and Feb. 1.

An image shared with Nexstar shows the coronal hole on the sun on Aug. 3, 2022. ... These coronal holes “appear dark because they are cooler, ... impact satellite operations on spacecraft, ...