Search PBS Space Time
What are you looking for?
2020-12-15: The Supernova At The End of Time
: ... a way for some of these iron stars to end on a brighter note - as black
: ... type of supernova that will only happen in that distant future - a black
: ... we’ve decided to dedicate all 10^3600 years of black
across the entire end of the universe as a barely-adequate fireworks ...
: And if it turns out that black
don’t actually exist - well, I can assure you that our gratitude still does.
2016-05-04: Will Starshot's Insterstellar Journey Succeed?
: ... some sort of luminosity reference point before we can start using white
or Type 1a supernovae, the standard ...
: We do that by finding independent distances to white
in nearby galaxies.
2016-04-27: What Does Dark Energy Really Do?
: It's a type Ia or white
: When you catch a white
you know its distance and redshift.
: ... separate teams of astronomers spent years catching white
exploding in galaxies billions of light years away to measure the past ...
: That's what we see in our white
3 result(s) shown.