the ukrainian national flag, and it raised some eyebrows particularly back in russia, what the heck are you guys doing. one of the cosmonauts said it had something to do with the fact that yellow was the predominant color they had in the closet, the others saying all three are graduates of the positive cow technical state university -- moscow. it certainly got noticed around the world, some saying it was not a coincidence. by the way, the american astronaut who's onboard due back on the 30th of this month, there was a kerfuffle, you might recall, on whether the russians would fly him back home. apparently, the other two cosmonauts insisted he should fly back home. cooler heads prevailed, he will go back with those other two cosmonauts. but the latest new additions to the international space station and their yellow space suits have gotten much more talk than anything else today. so we'll keep an eye on that.