More ideas from Ján
Completísimo mural de la evolución. Genial!!! (en pdf fraccionado en el enlace)

Phylogenetic Tree of Life -The OpenLearn site used to offer this phylogenetic chart in the shape of a tree as a free poster, but no more. They do have an online version of this same illustration, expandable and with links and an explanatory guide.

Space shuttle Atlantis launches--the 42nd space shuttle flight on August 2, 1991. A remote camera at the 275 foot level of the fixed surface structure took this picture.

The Space Shuttle Atlantis lifted off on the space shuttle flight at a. EDT on August 1991 carrying a crew of five and TDRS-E. A remote camera at the level of the Fixed Surface Structure took this picture.

space

A close-up of Astronaut John Grunsfeld shows the reflection of Astronaut Andrew Feustel, perched on the robotic arm and taking the photo. The pair teamed together on three of the five spacewalks during Servicing Mission 4 in May Space by Nasa®