The short version
A PBS astrophysics channel explaining cosmology, black holes, and frontier physics.
From the HackerLinks archive
PBS Space Time
A PBS astrophysics channel explaining cosmology, black holes, and frontier physics.
At a glance:
First seen:2026-09-20
Last seen:2026-09-20
Times seen:1
Website:youtube.com
Why it caught our attention
A commenter shared its relevant Little Red Dots coverage and praised the channel.
Where it surfaced on Hacker News
2026-09-20
“love those channels”
ck2 · recommendation
Direct HN comment
Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'
Also surfaced in this discussion
Anton Petrov
Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'
2026-09-20