Mars and earth were formed with the other planets within the solar system about 4.7 billion years ago. If all the planets are brothers then, Mars and Earth are twins. They are very similar however, they have their own distinct characteristics.

In this talk, Dr. Dankai Liu will compare Earth to Mars. Many interesting features of the two planets will be discussed. He will also speak about the relevance of mars and earth space exploration, and the future of exploring both planets will also be highlighted.

The speech sheds light on the impact and importance of space exploration, space technology and conscientious efforts to understand both earth and mars.