Month: March 2020

Lockdown and pollution

The current lockdown is reducing pollution levels all over the world. A demonstration in picture. Very interesting for all who work on ecology.
 
Picture from ESA
Posted by Fabrice Stephan in research

Free ressources from NASA

For all who need larger than life vistas and are confined today, space.com has put up an excellent summary of activities from NASA. Thanks a  lot !

https://www.space.com/free-nasa-space-projects-at-home-coronavirus.html

Posted by Fabrice Stephan in research

What is a Dyson Sphere

It is often found in scifi book but sometimes this term may feel empty. Here are more details, pictures and idea about Dyson spheres.
https://www.space.com/dyson-sphere.html
Posted by Fabrice Stephan in research

How common are double suns

I love double suns. Don’t you ? How common are they in space ? how often will we find them ?

https://www.space.com/how-common-are-tatooine-alien-planets.html
Posted by Fabrice Stephan in research
Space defence

Space defence

Space defence against asteroid and how the lunar station would help in the fight. I love it !

http://www.esa.int/Enabling_Support/Space_Engineering_Technology/Lunar_Gateway_Earth_s_guard_post_against_asteroids

Posted by Fabrice Stephan in research