The most dangerous asteroids for Earth

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Posted at 19:48 ET (00:48 GMT) Tuesday, January 18, 2022

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Posted at 17:00 ET (22:00 GMT) Wednesday, January 19, 2022

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Posted at 13:36 ET (18:36 GMT) Wednesday, January 19, 2022

3:22

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Posted at 13:15 ET (18:15 GMT) Wednesday, January 19, 2022

1:05

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Posted at 08:27 ET (13:27 GMT) Wednesday, January 19, 2022

1:18

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Posted at 19:03 ET (00:03 GMT) Tuesday, January 18, 2022

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news news--summary" data-post-id="1139446" data-video-id="spanish/2022/01/18/humanos-habitar-marte-planeta-elon-musk-julieta-fierro-espacio-redaccion-mexico.cnn">

Posted at 18:15 ET (23:15 GMT) Tuesday, January 18, 2022

1:20

news news--summary" data-post-id="1139433" data-video-id="spanish/2022/01/18/volcanes-lodo-marte-imagen-sonda-nasa-espacio-redaccion-mexico.cnn">

Posted at 18:13 ET (23:13 GMT) Tuesday, January 18, 2022

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news news--summary" data-post-id="1139268" data-video-id="spanish/2022/01/18/vida-marte-cientificos-exploran-nuevas-posibilidades-carbon-nasa-clix-cnn.cnn">

Posted at 14:01 ET (19:01 GMT) Tuesday, January 18, 2022

1:39

news news--summary" data-post-id="1139129" data-video-id="spanish/2022/01/18/diamante-gema-negra-enigma-sothebys-quilates-jennifer-montoya-cafe-cnn.cnn">

Posted at 11:11 ET (16:11 GMT) Tuesday, January 18, 2022

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