The Strait of Gibraltar connects the Atlantic Ocean with the Mediterranean Sea and separates Spain on the European continent from Morocco on the African continent.
Vision tests and a variety of advanced biology research activities took place aboard the International Space Station today. The Expedition 62 crew also serviced several computers and life support gear as a new crew gets ready for launch next month.
Each crewmember had a vision acuity test today, with NASA astronaut Andrew Morgan starting first just after lunchtime today. The crew set up a laptop computer with a vision chart and read the characters with one hand over each eye as ground doctors monitored in real-time.
Morgan started his morning tending to mice living in the Japanese Kibo laboratory module. The rodents are being observed to understand how microgravity affects genetic expression. Results could inform how humans will adapt to longer missions to the Moon, Mars and beyond.
In the afternoon, Morgan explored how the space environment, including radiation, impacts microbes living in the human body. The study seeks to understand how gut bacteria is enriched or depleted in space and how it affects astronaut health.
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