HTTP/1.1 200 OK Connection: keep-alive Content-Length: 0 content-type: text/html; charset=utf-8 x-ftr-request-id: 12352a96-81b0-48cf-9f86-68a501db4e81 x-frame-options: SAMEORIGIN content-security-policy: frame-ancestors self x-article-id: P82oDZiFFQWSR3EM73XC9S x-modified-date: 1645841460 last-modified: Sat, 10 May 2025 22:31:05 GMT xkey: space-platform-responsive xkey: space-article-P82oDZiFFQWSR3EM73XC9S xkey: space-articletype-news xkey: space-articletemplate-standard xkey: space-article-age-ancient xkey: space-region-US xkey: space-language-en xkey: space-modifieddate-1645841460 xkey: space-author-8qKrwPiZG8wkvez9q7GPZP xkey: space-tag-sAiG5piEmaaSPubdpXpEqf xkey: space-tag-ZsDSaEqTVCuSDbBQugYnjX xkey: space-tag-CYjhy7JYdGc5X2a5QthXBJ 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-1263482 xkey: space-server-phpfpm-774596644b-pz7p7 xkey: space-hawkwidgets-17.9.38-1258e0454b43eb2cfaf66dfcccc071fd4355b9d6 x-ftr-cache-status: MISS MISS x-age: 0 x-ftr-request-id: 00000000000000000000FFFF9D34454C:15DD_00000000000000000000FFFFB9711932:01BB_681FD3A8_2D545D5:2C41A1 x-ftr-balancer: vanilla-mochi-http-haproxy-prod-1 x-ftr-backend: varnish-leopard x-ftr-backend-server: leopard2 Via: 1.1 varnish, 1.1 varnish Accept-Ranges: bytes Age: 242448 Date: Tue, 13 May 2025 17:51:53 GMT X-Served-By: cache-lon4276-LON, cache-bur-kbur8200171-BUR X-Cache-Hits: 0, 0 X-Timer: S1747158714.998704,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