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a deep pointing by the JWST showing, the Universe crowded with galaxies (NASA)

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https://files.mastodon.social/media_attachments/files/111/594/836/263/433/220/original/7a0140de6e3b7b61.png

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  1. franco_vazza (franco_vazza@mastodon.social)'s status on Monday, 18-Dec-2023 14:59:16 UTC franco_vazza franco_vazza

    The Universe is full of stars!

    By extrapolating some numbers based on local measurements, we can guess there are about 1e12-1e13 galaxies just in the observable part of our Universe, for a total of at least~1e24 stars.

    When did the Universe form them? How well do we know?

    Here is an #AstrophysicsFactlet about this.

    #astronomy #astrodon #astronomia

    In conversation about a year ago from mastodon.social permalink
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Chirp! is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.

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