2079905 Mars has two moons. aliceinwire 1 23787 It won't be long before we can travel to Mars. CK 1 2179087 Is there life on Mars? Hybrid 270261 Humans can't live on Mars. CK 23793 Is there any life on Mars? Archibald 456587 Pablo and María were here. lukaszpp 2912262 How many moons does Mars have? CK 436997 I think that Juan likes María. lukaszpp 23791 There is no sign of life on Mars. CM 2854236 He said there was no life on Mars. raggione 1438562 There are no flowers growing on Mars. caspian 23789 Mars resembles our planet in some ways. NekoKanjya 23792 It is said that there is no life on Mars. eastasiastudent 251294 A trip to Mars may become possible in my lifetime. Dejo 66353 Someday we will be able to go on a voyage to Mars. Eldad 270194 The day will soon come when man can travel to Mars. CK 23794 He contends that primitive life once existed on Mars. NekoKanjya 247221 The day will soon come when we can take a trip to Mars. CK 1214430 It was once thought that there was intelligent life on Mars. eastasiastudent 593655 Maybe my grandchild will be the first person to set foot on Mars. darinmex 270196 Just when the first human beings will reach Mars remains to be seen. CM