3d image of black hole Color:Luminous (Green) Easily attached with 2 screws

Easily attached with 2 screws (not included)

This contactless HOLDER is designed specifically for the SumUp Air Card Reader

Easily store your AA

making it even more convenient

3d image of black hole Color:Luminous (Green) Easily attached with 2 screwsWould you like a 3D model of a real black hole? In 2017, the Event Horizon Telescope observed the supermassive black hole at the centre of the M87 galaxy. After a lot of work, the collaboration released an image they had created from the data in 2019. It shows the shadow of the black hole against the glow of hot plasma falling into the hole. If you are more interested in the project, you can visit the Event Horizon Telescope website. There you can