NASA will develop a nuclear thermal rocket for a future manned mission to Mars

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Posted at 21:05 ET (02:05 GMT) Tuesday, January 24, 2023

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Posted at 20:25 ET (01:25 GMT) Tuesday, January 24, 2023

The core of the Earth slowed down and would rotate in the opposite direction, according to a study

news news--summary" data-post-id="1334945" data-video-id="spanish/2023/01/24/telescopio-webb-corazon-helado-nube-espacial-fernando-del-rincon-conclusiones-cnne.cnn">

Posted at 21:58 ET (02:58 GMT) Monday, January 23, 2023

Webb telescope peers into the icy heart of a molecular cloud

news news--summary" data-post-id="1334935" data-video-id="spanish/2023/01/24/meteoro-camara-vigilancia-tulsa-oklahoma-estrella-fugaz-fernando-del-rincon-conclusiones-cnne.cnn">

Posted at 21:54 ET (02:54 GMT) Monday, January 23, 2023

Security camera captures meteor streaking across the Oklahoma sky

news news--summary" data-post-id="1333748" data-video-id="spanish/2023/01/20/espacio-descubren-pinguinos-emperador-redaccion-buenos-aires.cnn">

Posted at 16:00 ET (21:00 GMT) Friday, January 20, 2023

This is what this new colony of emperor penguins looks like from space

news news--summary" data-post-id="1332429" data-video-id="spanish/2023/01/18/nasa-espacio-agricultura-estacion-espacial-clix-cnn.cnn">

Posted at 13:49 ET (18:49 GMT) Wednesday, January 18, 2023

Scientists want to learn how to farm in space

news news--summary" data-post-id="1331503" data-video-id="spanish/2023/01/17/espacio-cometa-aparecera-por-primera-vez-desde-era-prehistorica-panorama-mundial-cnn.cnn">

Posted at 21:01 ET (02:01 GMT) Monday, January 16, 2023