Simulations

Simulation of a galaxy cluster within Illustris (Image courtesy Illustris collaboration. All rights reserved)

A group of researchers coordinated by MIT (Massachusetts Institute of Technology) published in the journal “Nature” the results of the most sophisticated simulation of the universe ever produced. It’s Illustris, a project that led to the creation of a model to faithfully reproduce the evolution of the universe from 12 million years after the Big Bang to the present day.

Between June 2010 and November 2011, the Mars500 mission simulated a journey to Mars, a brief exploration of the red planet and the return to Earth. This experiment was carried out by Moscow’s Institute of Biomedical Problems (IBMP) in collaboration with ESA (European Space Agency). It’s an international collaboration and now some results of the analysis of the virtual astronauts’ health have been published by the American National Academy of Sciences.

The Mars500 mission virtual astronauts (photo ESA/IBMP - Oleg Voloshin)

Today after 520 days the Mars500 mission that brought a group of virtual astronauts to Mars and back ended with their exit from their starship. A ceremony celebrated the end of the experiment. Actually the whole journey took place in Moscow in a reproduction of the starship and Mars environment.

Alexandr Smoleevskiy and Diego Urbina with a simulated Mars soil sample (photo ESA)

The Mars500 expedition organized by the Institute of Biomedical Problems (IBMP) in collaboration with ESA (European Space Agency) had virtually reached Mars a few days ago and it was time to simulate the descent to Mars and to explore the area near the lander.

The Mars 500 facility

The Mars500 expedition organized by the Institute of Biomedical Problems (IBMP) in Moscow with the participation of ESA (European Space Agency) to simulate an expedition to Mars has virtually reached the red planet and it’s preparing for the landing.