[ti:] [ar:] [al:] [00:00.00]A panel of experts appointed by the White House [00:03.69]has warned that current plans to send astronauts back to the moon [00:06.86]in preparation for manned missions to Mars [00:09.41]are just not viable. [00:10.90]One of the panel members Li Ruoqiao [00:13.33]says the space agency NASA [00:15.57]hasn't been given enough funds to realize the plans. [00:17.81]"That is when the visions for space aspirations [00:21.72]were first announced in 2004 [00:23.47]there was expectation of a certain budget level [00:25.52]of the next several years. [00:27.14]In fact over the last five years [00:29.00]those numbers are nothing realized. [00:30.68]So because of that we are in a pickle that we are in now." [00:33.48]The experts say the current budget of the space agency NASA [00:37.27]would need to be increased by billions of dollars. [00:39.45]Without the extra money, [00:41.13]the experts say, NASA would have to work [00:42.94]with private companies now [00:44.62]trying to embark on commercial space flights.