Notes : There is one last hope . Philae 's not happy that the probe completed its mission on the comet . Philae 's mission did n't go as planned , putting it in the shade , he says . It is supposed to run on solar power , but now there 's not enough sunlight for that . Philae 's primary battery was running out and is expected to be dead .
Notes : Philae 's not happy that the probe completed its mission on the comet . Philae 's mission did n't go as planned , putting it in the shade , he says . It is supposed to run on solar power , but now there 's not enough sunlight for that . Philae 's primary battery was running out and is expected to be dead .