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Feb 2026
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NASA’s Webb telescope makes first ever detection of carbon dioxide on alien world

“It was a special moment, crossing an important threshold in exoplanet sciences”

New NASA images from the James Webb Space Telescope (video)

It was preceded by the first image released earlier on Tuesday

Five planets are lining up in the sky in June. Here’s how to see it

This alignment won't happen again until...2040

Humans may get close look at planet resembling Biblical Hell

“Imagine if Earth were much, much closer to the Sun”

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