The dark area is known as a coronal hole and can be found on the outermost region of the Sun's surface which is know as the corona.
The dark area is known as a coronal hole and can be found on the outermost region of the Sun's surface which is know as the corona.
Giant 'hole' bigger than 60 Earths has appeared in the Sun - BBC Newsround
Size does matter: How the earth and sun scale to other larger known stellar objects : r/space
The First Milky Way Black Hole Image Lets Scientists Test Physics
Planet - Wikipedia
Earthquakes suggest Earth's core has started spinning more slowly
Snowball Earth - Wikipedia
BBC Earth
Nice Knowing Y'all”: Gigantic Hole Five Times The Size Of Jupiter Opens Up In The Sun
Giant 'hole' bigger than 60 Earths has appeared in the Sun - BBC Newsround