En estos días de celebraciones, comidas y cenas bien regadas… bueno, yo dejo estas dos viñetas por aquí

Do you think you're sitting still right now?

- You're on a planet that orbitis a star at 30km/s

- That star is orbiting the center of a galaxy at 230km/s

- That galaxy is moving trough the universe at 600km/s.

Since you started reading this, you have traveled about 3000km.

Son hormigas resolviendo un problema geométrico y es para flipar en colores.

Ya hay más calvos que personas.

A gorgeous jet in the Carina Nebula in visible light (captured with Hubble's WFC3 detector)

(Credit: NASA, ESA, and the Hubble SM4 ERO Team)

This one hits too hard.