Spiders have been spotted on the space station. These creatures are welcome guests, though one of them is missing at the moment.
Spiders in space aren't new. Two arachnids named Arabella and Anita flew to Skylab in 1973. Scientists were curious to see how the spiders would react in weightlessness -- would their webs be different and how would they eat and sleep.
Spiders in your house may send you scurrying for a shoe but spiders in space are almost hypnotic, as they struggle to weave...Full Story