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Behold #sunspot AR4366. It's huuuge! About 10 Earth diameters from left to right. It is facing almost straight to Earth, so if it goes boom we'll get to see some auroras again!
#astrophotography

Picture of a small area of the sun's surface with a backyard telescope. It shows dark areas surrounded by spaghetti-like structures. The rest of the surface shows granulation, which is caused by large scale (a few thousand kilometers) convection near the sun's surface.

BT Free Social

BT Free is a non-profit organization founded by @ozoned@btfree.social . It's goal is for digital privacy rights, advocacy and consulting. This goal will be attained by hosting open platforms to allow others to seamlessly join the Fediverse on moderated instances or by helping others join the Fediverse.

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Bonfire social · 1.0.1 no JS en

Automatic federation enabled