1 0 ▁n m ▁w avel ength ▁range , ▁along ▁a ▁ 7 . 5 ° ▁sl it . ▁A ▁radiation - hard ened ▁integrated ▁circuit ▁will ▁be ▁incorpor ated ▁to ▁meet ▁the ▁radiation ▁requirements . ▁ ▁The ▁Europa - U VS ▁offers ▁additional ▁capabilities ▁to ▁locate ▁and ▁character ize ▁pl umes ▁er upt ing ▁from ▁Europa ' s ▁surface . ▁U VS ▁will ▁also ▁investigate ▁the ▁composition ▁and ▁chem istry ▁of ▁Europa ' s ▁atmosphere , ▁its ▁surface , ▁and ▁study ▁how ▁energy ▁and ▁mass ▁flow ▁around ▁the ▁moon ▁and ▁its ▁environment . ▁ ▁The ▁instrument ▁is ▁a ▁sensitive ▁imag ing ▁spect ro graph ▁that ▁can ▁observe ▁in ▁the ▁ult rav io let ▁spectral ▁range ▁of ▁ 5 5 ▁n m ▁to ▁ 2 1 0 ▁n m ▁and ▁can ▁achieve ▁a ▁spectral ▁resolution ▁of ▁< 0 . 6 ▁n m . ▁The ▁instrument ▁does ▁not ▁contain ▁a ▁scan ▁mirror , ▁so ▁the ▁space craft ▁must ▁provide ▁the ▁man eu ver ing ▁cap ability ▁necessary ▁to ▁obtain ▁complete ▁spatial ▁images ▁of ▁the ▁moon . ▁ ▁Object ives ▁ ▁The ▁science ▁object ives ▁of ▁the ▁Europa - U VS ▁investigation ▁are : ▁▁ ▁Det erm ine ▁the ▁composition ▁and ▁chem istry , ▁source ▁and ▁s inks , ▁and ▁structure ▁and ▁vari ability ▁of ▁Europa ' s ▁atmosphere . ▁Search ▁for ▁and ▁character ize ▁active ▁pl umes ▁in ▁terms ▁of ▁global ▁distribution , ▁structure , ▁composition , ▁and ▁vari ability . ▁Ex pl ore ▁the ▁surface ▁composition ▁and ▁micro physics ▁and ▁their ▁relation ▁to