Voyager 1 is in “Interstellar space” and Voyager 2 is currently in the “Heliosheath”, which is the outermost layer of the heliosphere where the solar wind is slowed by the pressure of interstellar gas. Both Voyagers use real spacecraft trajectories and are updated every five minutes. Distance and velocities are updated in real-time at https://www.jpl.nasa.gov/voyager/ Read More Voyager: Where are the Voyagers in this moment?
Valentina Tereshkova was the first woman going to space and to celebrate the 54th anniversary, I wrote an interview simulation. 16th June 2017 Today we celebrate the 51st anniversary of the first female space mission completed by ex-Russian cosmonaut Valentina Tereshkova. For the occasion, we had the possibility to ask her some questions to know […]Read More INTERVIEW: Valentina Tereshkova
First of all, what is Ozone layer? Ozone layer is a natural sunscreen that protects us from the sun’s damaging ultraviolet radiation. This sunscreen contains three oxygen atoms. It is constantly being formed and broken down in the stratosphere (that is the atmosphere layer above the troposphere). The destruction of ozone layer is caused […]Read More Ozone Layer Deplation