- Every weekend scientists discover an another new planet outside our galaxy.
-Twelve people were on the moon but many people don't believe it.
Eloi Lara, 1st D:
-There are two hundred and fifty billionaires in USA.
Joseph Linuesa, 1st D:
-The first World War started in 1914 and finished in 1918.
Sabrina Pedrani, 1st D:
- The Second World War began in 1939 and finished in 1945.
Brenda Zapata, 1st D:
- In Space there isn't Gravity.
Isaac López, 1st D:
- The Milky Way is a very interesting galaxy and I recomended Knowing about it.
Valentina Delgado, 1st D:
- In the Solar System there are 8 planets.
Jordi Barea, 1st D:
USA will be very powerful and richer than now if they conquer Mars. Outside the Earth, the astronauts search water for growing trees and for creating an Athmosphera in a new planet.