ESA's Solar Orbiter could have possibly unraveled the 80-year-old enigma of why the outer atmosphere of the Sun is excessively hot. Check out this article to learn more.
After spotting a giant coronal hole that led to auroras across UK and US, the Solar Dynamics Observatory (SDO) was able to observe yet one sitting on the sun's equator. Read to learn more.
The spectacular Northern Lights could be unusually visible far south tonight, appearing in some parts of the UK and the US. Check out which places could see this beautiful light show tonight.
A gigantic wall of falling plasma, called polar crown prominence, was just captured in a photograph by an astrophotographer. Check the breathtaking detail in this article.
There are only 277 known copies of Copernicus' book worldwide and the rare manuscript could fetch up to $2.5 million next month as it goes on sale. Check out why it is considered to be a controversial book in the past.