# \[Space Bites+\] 3I/ATLAS Closest Approach // Rock Giants // New NASA Administrator

An episode of [Universe Today Podcast](https://invisiblenetwork.ai/podcast/794058155), 19 Dec 2025, 33 min.

Audio: https://c10.patreonusercontent.com/4/patreon-media/p/post/146248526/4f796c7d00184b23906e4586e6446a48/eyJhIjoxLCJpc19hdWRpbyI6MSwicCI6MX0%3D/1.m4a?token-hash=GwK-L9fEGjz6RHnuxEMc050ND46iGFph3natvTBwDn4%3D&token-time=1794355200

3I/ATLAS makes its closest approach to Earth, a new independent way to measure the Hubble constant, are Uranus and Neptune actually rock giants? Jared Isaacman is the new NASA administrator. And in Space Bites+, astronomers search for the black hole in the Omega Centauri cluster. Watch the video here (with no ads) or on YouTube: https://youtu.be/_P7MmL67vzc

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