HTTP/1.1 200 OK Connection: keep-alive Content-Length: 0 content-type: text/html; charset=utf-8 x-ftr-request-id: 5734b573-205a-463b-9a3b-05763849af80 x-frame-options: SAMEORIGIN content-security-policy: frame-ancestors self x-article-id: 2EnPNuJkTzi7UQD9SsdbAj x-modified-date: 1736338210 last-modified: Sun, 30 Mar 2025 05:43:12 GMT xkey: space-platform-responsive xkey: space-article-2EnPNuJkTzi7UQD9SsdbAj xkey: space-articletype-review xkey: space-articletemplate-review xkey: space-article-age-ancient xkey: space-region-US xkey: space-language-en xkey: space-modifieddate-1736338210 xkey: space-author-joNRAgVhS2pSyNZGQL27fE xkey: space-tag-DGhzeCTiRr5SukBTwe95CJ xkey: space-tag-qGkUZSKRAJvsCUTGjwe3CJ xkey: space-article-extended-ttl-true xkey: space-vertical-HTDG6hatSUTrwgL234Eugd xkey: space-flexi-page-guid-default_page_layout_reviews xkey: space-flexi-controller-FlexiPageLayout:index xkey: space-flexi-layout-reviews xkey: space-flexi-route-custom_route_1699552135 xkey: space-version-1226091 xkey: space-server-phpfpm-58cbbbd77f-zbjgd xkey: space-hawkwidgets-17.9.13-0bfe0da560fa83f720dd783e9768362030b4a9dd x-robots-tag: GPTBot: noindex, nofollow x-robots-tag: OAI-SearchBot: noindex, nofollow x-robots-tag: ChatGPT-User: noindex, nofollow x-ftr-cache-status: MISS MISS x-age: 0 x-ftr-request-id: 00000000000000000000FFFF9D344565:3BAA_00000000000000000000FFFFB9711938:01BB_67E8D9EC_9D6F6FF:24D443 x-ftr-balancer: vanilla-mochi-http-haproxy-prod-2 x-ftr-backend: varnish-leopard x-ftr-backend-server: leopard2 Via: 1.1 varnish, 1.1 varnish Accept-Ranges: bytes Age: 217491 Date: Tue, 01 Apr 2025 18:08:03 GMT X-Served-By: cache-lon420101-LON, cache-hhr-khhr2060056-HHR X-Cache-Hits: 1, 0 X-Timer: S1743530883.075482,VS0,VE134 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=MISS-CLUSTER; path=/; domain=www.space.com x-cache: MISS-CLUSTER Cache-Control: no-store,private alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400