Turkey and all the trimmings are a staple for Americans on Thanksgiving, and that doesn't have to change for Americans in space.
Astronaut foodhas come a long way from the early days of human spaceflight, and crewmembers on the International Space Station these days can enjoy many Turkey Day traditions, such as cornbread stuffing, yams, mashed potatoes, cherry blueberry cobbler, and, of course, turkey itself.
This year, NASA astronaut Kevin Ford, commander of the space station's Expedition 34 mission, will celebrate with his Russian crewmates Evgeny Tarelkin and Oleg Novitskiy.
"Thanksgiving is not a holiday that the Russians celebrate, but we have found that on orbit thecrewmembers celebrate each others' holidays," said Vickie Kloeris, manager of the Space Food Systems Laboratory at NASA's Johnson Space Center in Houston. "They will take part in Kevin Ford's celebration of Thanksgiving, just as American crewmembers will take part in some of the Russian holidays."[Thanksgiving Feast in Space - The Menue (Video)]
Thespace station's Thanksgiving delicacieswill come in somewhat different forms than what may be on most holiday tables, though. Space food falls into two categories: freeze-dried (just add water) or thermostabilized (comes in a pouch). And all food sent to the space station has to meet certain microbiological requirements and have a sufficient shelf life.
For example, the cornbread dressing on offer is a replacement for the traditional bread-based stuffing that many people are used to. However, break makes too many crumbs that float around in all directions in weightlessness and are difficult to clean up.
Still, the current Thanksgiving menu is a huge improvement over what earlier space travelers had available.
"If you want to go all the way back to Mercury and Gemini, there were no holiday meals back then," Kloeris told SPACE.com. "All you had was cube foods and tube foods. We've definitely expanded greatly the amount of traditional items that we have made available for holiday times, and that only makes sense because when we started having crewmembers stay on space station long term, we knew every year we'd be hitting Thanksgiving and Christmas with somebody."
In addition to the standardholiday menu items, each astronaut gets a certain number of "bonus containers" to pack whatever particular foods they'd like, provided they meet the basic requirements. Most pack off-the-shelf products like cookies and other treats.
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