HTTP/1.1 200 OK Connection: keep-alive Content-Length: 0 content-type: text/html; charset=utf-8 x-ftr-request-id: fef9987e-3a80-4d9f-9395-c756bfec7a14 x-frame-options: SAMEORIGIN content-security-policy: frame-ancestors self x-article-id: zvZfQj8qUwg5Yo5PYUuiKH x-modified-date: 1665614624 last-modified: Sat, 29 Mar 2025 15:42:15 GMT xkey: space-platform-responsive xkey: space-article-zvZfQj8qUwg5Yo5PYUuiKH xkey: space-articletype-news xkey: space-articletemplate-standard xkey: space-article-age-ancient xkey: space-region-US xkey: space-language-en xkey: space-modifieddate-1665614624 xkey: space-author-uZyqRjyHf7uDMj4RvQ6LeW xkey: space-author-AQBDkABGiu9gMcdoZBZd7N xkey: space-tag-NRbzGZZiTgAMbp2C7rBPxa xkey: space-tag-DcSznpzPsACaZjSS3cuZBJ xkey: space-tag-C5oAn7ZZhAGLjSSZDCPuAJ xkey: space-article-extended-ttl-true xkey: space-flexi-page-guid-default_page_layout_news xkey: space-flexi-controller-FlexiPageLayout:index xkey: space-flexi-layout-news xkey: space-flexi-route-custom_route_1699552135 xkey: space-version-1226091 xkey: space-server-phpfpm-58cbbbd77f-tfr56 xkey: space-hawkwidgets-17.9.13-0bfe0da560fa83f720dd783e9768362030b4a9dd x-ftr-cache-status: MISS MISS x-age: 0 x-ftr-request-id: 00000000000000000000FFFF9D344556:BBFA_00000000000000000000FFFFB9711932:01BB_67E814D5_7C2F67F:39CD37 x-ftr-balancer: vanilla-mochi-http-haproxy-prod-1 x-ftr-backend: varnish-leopard x-ftr-backend-server: leopard4 Via: 1.1 varnish, 1.1 varnish Accept-Ranges: bytes Age: 180400 Date: Mon, 31 Mar 2025 17:48:54 GMT X-Served-By: cache-lon420086-LON, cache-bur-kbur8200123-BUR X-Cache-Hits: 1, 0 X-Timer: S1743443335.942829,VS0,VE1 Vary: Accept-Encoding, X-FTR-kiosq-user-status, X-FTR-kiosq-server-side-user-status, X-Country-Code, X-FTR-ABTest-Group Set-Cookie: FTR_Country_Code=US; path=/; domain=www.space.com X-Country-Code: US X-Country-Code-Real: US Strict-Transport-Security: max-age=31536000; includeSubDomains Set-Cookie: FTR_Cache_Status=HIT-CLUSTER; path=/; domain=www.space.com x-cache: HIT-CLUSTER Cache-Control: no-store,private alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400