© 2026 ABC News

Even if Philae's battery runs out of power, the lander will remain in hibernation mode on the comet.

Ulamec said it's feasible Philae would be able to catch enough light to wake up again when the comet gets closer to the sun during its 6.5 year orbit.

\"PHOTO:
Arne Dedert/AP Photo
PHOTO: ESA physicist Matt Taylor shows his 'Rosetta' tattoo at the satellite control center of the European Space Agency (ESA) in Darmstadt, Germany, Nov. 12, 2014.
>

The goal of the ambitious $1.6 billion mission is to glean new insights into comets and other celestial objects -- and answer questions about the origins of life on Earth.

","canonicalUrl":"https://abcnews.com/Technology/comet-landing-signal-reestablished-philae-lander/story?id=26909986","legacySlug":"/news/story/comet-landing-signal-reestablished-philae-lander-26909986","noIndexNoFollow":false},"publishTime":"23:01","publishDate":"11-14-2014","updatedTime":"12:14","updatedDate":"11-17-2014","socialImage":{"alt":"Rosetta’s lander Philae has returned the first panoramic image from the surface of a comet, Nov. 13, 2014.","credit":"ESA","ratio":"16x9","url":"https://s.abcnews.com/images/Technology/HT_comet_panoramic_sk_141113_v16x9_16x9_1600.jpg","width":992,"height":558},"datePublished":"11/14/2014 23:01:00 GMT","video":{"live":false,"id":26909986,"headline":"AC","mediaAssetTitle":"NEWCOMB_Philae_Battery_Issues_141114","description":"After a bumpy landing, mission control pinpoints location.","duration":"2:37","posterImg":{"url":"https://s.abcnews.com/images/GMA/default-img-undefined.png","width":608,"height":342},"video":{"feed":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/i/abcnews/2014/11/141115_gma_roy_812_,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8"},"playlist":["135219568","135145820","134977845"]},"relatedItems":[{"contentType":"video","date":"July 30, 2026","headline":"US launches new retaliatory strikes on Iran after attack on US forces","section":"News","slug":"/video/135219568","id":"135219568","image":{"alt":"VIDEO: US launches new retaliatory strikes on Iran after attack on US forces","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: US launches new retaliatory strikes on Iran after attack on US forces","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260730_gma_scott_iran3_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"July 28, 2026","headline":"Tornadoes touch down as severe storms sweep East","section":"News","slug":"/video/135145820","id":"135145820","image":{"alt":"VIDEO: Tornadoes touch down as severe storms sweep East","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Tornadoes touch down as severe storms sweep East","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260728_gma_perez_tornadoes2_703_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"July 22, 2026","headline":"Malcolm-Jamal Warner's widow sues his mother after drowning death","section":"News","slug":"/video/134977845","id":"134977845","image":{"alt":"VIDEO: Malcolm-Jamal Warner's widow sues his mother after drowning death","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Malcolm-Jamal Warner's widow sues his mother after drowning death","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260722_gma_norwood_warner1_734_hpMain_1x1_1600.jpg"}}]}}],"relatedContentSection":"news","schemaContent":{"name":"AC","description":"After a bumpy landing, mission control pinpoints location.","duration":"2:37","uploadDate":"11-14-2014","publication":"11-14-2014","images":"https://s.abcnews.com/images/GMA/default-img-undefined.png","url":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/i/abcnews/2014/11/141115_gma_roy_812_,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","contentUrl":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/i/abcnews/2014/11/141115_gma_roy_812_,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","link":"https://www.goodmorningamerica.com/news/story/comet-landing-signal-reestablished-philae-lander-26909986"}},"playlist":[{"id":"135222489","contentType":"story","section":"news"},{"id":"135189298","contentType":"story","section":"news"},{"id":"135195168","contentType":"story","section":"news"},{"id":"134926667","contentType":"story","section":"news"},{"id":"135120534","contentType":"story","section":"news"},{"id":"134959102","contentType":"story","section":"news"},{"id":"134910526","contentType":"story","section":"news"},{"id":"134846473","contentType":"story","section":"news"},{"id":"134848966","contentType":"story","section":"news"},{"id":"134761751","contentType":"story","section":"news"},{"id":"134787741","contentType":"story","section":"news"},{"id":"134782596","contentType":"story","section":"news"},{"id":"134741027","contentType":"story","section":"news"},{"id":"134751717","contentType":"story","section":"news"},{"id":"134708317","contentType":"story","section":"news"},{"id":"134548164","contentType":"story","section":"news"},{"id":"134542058","contentType":"story","section":"news"},{"id":"134416060","contentType":"story","section":"news"},{"id":"134443994","contentType":"story","section":"news"},{"id":"134406623","contentType":"story","section":"news"}],"kvps":{"pgtyp":"article","lang":"en","sp":"goodmorningamerica","programmatic":"true","bundleId":"com.abcnews"}},"analytics":{"accountID":"wdgnewwdgnewgmaweb","ns":"gma","pageName":"gma:news:video","pageType":"video","globalSpecVersion":"v1.08","siteDifferentiator":"gma:site","tagID":"g_page01","userABCookie":"0","section":"news","title":"AC","pubTime":"18:01","pubDate":"11-14-2014","modTime":"07:14","modDate":"11-17-2014","taxonomyTags":"none","id":26909986,"editorialOtherSubjects":"","wordCount":"none","columns":"none","authors":"","authorsUnit":"none","authorsBureau":"none","subBrand":"Good Morning America","provider":"Good Morning America","videoName":"AC","mediaAssetTitle":"NEWCOMB_Philae_Battery_Issues_141114","videoId":26909986,"mediaOnPage":"video","legacySlug":"/news/story/comet-landing-signal-reestablished-philae-lander-26909986"},"taboola":{}},"request":{"headers":{},"httpVersion":"1.1","method":"GET","url":"/video/26909986","vary":{"host":"www.goodmorningamerica.com","cached":true,"path":"/video/26909986","forwarded-proto":"https","device":"desktop","userab":"0"}},"viewport":{"width":1260,"height":0},"user":{}};