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| The magnetic field of a galaxy, ball point pen drawing |
luni, 20 martie 2017
miercuri, 15 martie 2017
miercuri, 1 martie 2017
Trappist-1 planets
luni, 20 februarie 2017
joi, 16 februarie 2017
Magnetosphere
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| The magnetic field of the Earth, the shield that protect our planet from the cosmic rays |
joi, 8 decembrie 2016
vineri, 2 decembrie 2016
When a blue giant star is absorbed by a black hole
The painting above and the drawings below are about the moment when a blue giant star is absorbed by a black hole. The light of the star changes it's color from blue to lower and lower wavelengths due to the doppler effect
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