Que devient le téléscope Hubble ?

Pour écouter les deux épisodes recommandés:1/ Pourquoi votre opinion change-t-elle sans que vous ne vous en rendiez compte ?Apple Podcast: https://podcasts.apple.com/us/podcast/pourquoi-votre-opinion-change-t-elle-sans-que-vous/id1048372492?i=1000746638428Spotify:https://open.spot ...  Show more

Dans l’espace, une flamme ne ressemble pas du tout à celle qu’on connaît sur Terre. Ici-bas, quand on allume une bougie, le feu forme naturellement une “goutte” étirée vers le haut. Mais en microgravité, le feu devient une boule : une flamme presque parfaitement sphérique. C’est ...  Show more

We're entering a new era of astrophysics. The James Webb Space Telescope is helping scientists test existing ideas and models of how the universe was created—on a whole new level. This telescope is sending back images of galaxies forming under a billion years after the Big Bang—w ...  Show more

The launch of the James Webb Space Telescope is only days away. Scheduled for lift off on 22 December, the largest and most complex space observatory ever built will be sent to an orbit beyond the moon. James Webb is so huge that it has had to be folded up to fit in the rocket. T ...  Show more

This year marks the 400th anniversary of Galileo’s use of the first telescope. On this week’s show, we reflect on how telescopes have shifted our perspective on how small we are in size, space, and time. We also discuss how they help astronomers discover new and interesting as ...

Soon the highly anticipated James Webb Space Telescope will blast off into space, hurtling almost a million miles away from Earth, where it will orbit the Sun. Decades in the making, scientists hope its mission will last a decade and provide insights into all kinds of things, inc ...  Show more