#966 : Une étoile donne l'âge d'une ancienne collision galactique

from Ça Se Passe Là-Haut · host eric simon

L'observation fine d'une seule étoile, nu Indi, a permis la datation d'une très ancienne collision de notre Galaxie avec la galaxie naine satellite Gaia-Enceladus. Une étude parue dans Nature Astronomy.

Episode metadata supplied by the publisher feed · Published Jan 14, 2020

Embed this episode

Attribution link and audio player

NOW PLAYING

#966 : Une étoile donne l'âge d'une ancienne collision galactique

0:00 5:39

1×

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

No similar episodes found.

Similar Podcasts

No similar podcasts found.

Frequently Asked Questions

How long is this episode of Ça Se Passe Là-Haut?

This episode is 5 minutes long.

When was this Ça Se Passe Là-Haut episode published?

This episode was published on January 14, 2020.

Can I download this Ça Se Passe Là-Haut episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.

URL copied to clipboard!