In a historic first, six Chinese astronauts shared a barbecue meal aboard the Tiangong space station, marking a milestone in orbital living. The event came during a crew handover between Shenzhou-20 and Shenzhou-21, and featured dishes like marinated chicken wings and pepper steak. While the handover was later delayed due to debris concerns, the culinary experiment opened a new chapter in human spaceflight comfort and culture.<\/p>\n
A Milestone Meal In Microgravity<\/p>\n
The recent CCTV <\/a>broadcast highlighted how this unprecedented barbecue in orbit was made possible through innovative cooking technology. The incoming Shenzhou-21 <\/a>crew brought with them a specially designed hot-air oven, engineered to function safely in zero gravity. This device allowed astronauts to bake and grill, creating meals that resembled those prepared on Earth \u2014 complete with golden, crispy textures.<\/p>\n \u201cBy raising the temperature to 190 degrees Celsius, astronauts can now really cook in orbit. Previous food heating is purely physical warming, but this is actual cooking, with chemical reactions included. The food can now come out golden and crispy,\u201d Liu Weibo, deputy chief designer of astronaut systems at the China Astronaut Research and Training Center, explained in a statement to CCTV.<\/p>\n Beyond novelty, this marks a leap forward in long-duration mission living standards. Astronauts\u2019 ability to prepare real meals\u2014rather than reheating prepackaged foods\u2014enhances both morale and nutrition. It reflects a shift in China\u2019s space strategy toward sustainability and comfort, anticipating future missions that may last for months.<\/p>\n Science Behind The Smoke-Free Oven<\/p>\n Developing an oven that works in microgravity is no simple feat. Researchers from the China Astronaut Research and Training Center spent years creating a system that mimics convection without releasing smoke or stray particles\u2014critical in a sealed environment like Tiangong.<\/p>\n \u201cWe used high-temperature catalysis and multi-layer filtration technologies to enable smoke-free baking,\u201d said Xian Yong, a researcher at the center.<\/p>\n The oven\u2019s design ensures both functionality and safety. Every aspect of its operation\u2014airflow, heat distribution, and waste management\u2014was tested under rigorous simulated conditions. As Xian noted, preventing smoke buildup and maintaining consistent air pressure were essential for both food quality and crew safety.<\/p>\n \u201cGiven the special conditions in orbit, we have made sure that the hot air oven is completely reliable and safe. Every part of the oven astronauts may touch remains cool so as to prevent burns,\u201d he added.<\/p>\n This development reflects a broader engineering philosophy behind China\u2019s space program: designing tools that merge comfort, safety, and scientific precision.<\/p>\n Cooking Beyond Necessity<\/p>\n Food has long been a psychological lifeline for astronauts. From NASA\u2019s early freeze-dried meals to ESA\u2019s European taste experiments, culinary innovation in space has evolved from pure sustenance to emotional support. The Chinese approach now adds another dimension\u2014real cooking as a shared cultural experience.<\/p>\n \u201cThey can bake cakes, roast peanuts, or grill meat, and it\u2019s really delicious. This means astronauts can enjoy special meals on weekends, birthdays, or holidays. It greatly helps to enrich their dining experience and improves overall living conditions in orbit,\u201d Liu Weibo noted.<\/p>\n This human element \u2014 the joy of cooking, sharing, and celebrating \u2014 now finds its place in orbit. The ability to prepare festive meals has profound implications for long-term missions to the Moon or Mars, where psychological resilience and comfort will be as vital as oxygen and fuel.<\/p>\n","protected":false},"excerpt":{"rendered":"In a historic first, six Chinese astronauts shared a barbecue meal aboard the Tiangong space station, marking a…\n","protected":false},"author":2,"featured_media":273709,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[79,193],"class_list":["post-273708","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/273708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=273708"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/273708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/273709"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=273708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=273708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=273708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}