Are dark photons as sinister as they sound? What did the curvaton do in the early universe? And is everything really made of preons?
Jan 21st: Does the Great Filter Explain Why We’re Alone?
Tag: fermi paradox
Aug 31st: Why Haven’t Aliens Settled Every Star In The Milky Way?
This week Fraser Cain discuss about Fermi Paradox. How difficult it would be for aliens traveling at 10% the speed of light to settle the entire Milky Way, and it turns out, it’s not as simple as you might think.
Aug 15th: Enrico Fermi
Today’s episode of Astronomy Cast is about another famous physicist: Enrico Fermi. We’ve already taken a look at one of Fermi’s most famous ideas, the Fermi Paradox – or, where are all the aliens? But let’s meet the man behind the ideas, the namesake for the new Fermi mission.
Apr 30th: Proxima c Peek-a-boo
Have we seen Proxima c? Is the dark matter made of black holes? Why is the Fermi Paradox a paradox?
Mar 21st: Enrico Fermi
The Fermi Paradox: Given the size and age of the universe there should be extra terrestrial life but how come we can find no sign of it.
Aug 14th: The Fermi Paradox: Where are all the Aliens?
We know intelligent life evolved here on Earth. It must be common across the Universe, right? But if there’s life out there, where’s all the life?