Showing posts with label cosmology. Show all posts
Showing posts with label cosmology. Show all posts

11 Apr 2019

Reflections on a Black Hole in a Galaxy Far, Far Away

A black hole as captured by the Event Horizon Telescope
Photograph: EHT Collaboration


As a nihilistic anti-theist, it made me very happy when astronomers released the first image of a supermassive black hole yesterday, thereby demonstrating that at the heart of the universe is not a loving presence, or judgemental God, but rather an enigmatic object defined by its absence and darkness.

Certainly that's true for the Messier 87 galaxy (or M87, as it's known); a giant elliptical galaxy, fifty-five million light years from Earth in the constellation of Virgo, that was discovered by the French star-gazer Charles Messier in 1781.

And it's doubtless true for our galaxy also (in fact, the EHT team are presently working on producing an image of the black hole at the centre of the Milky Way and hope to have such sometime soon). 

Further, one is tempted to suggest that if there's any truth in the old saying that suggests the microcosm corresponds with the macrocosm - as above, so below - then maybe it's the case that what was once called the soul is nothing but a tiny and mysterious core of chaos; a dark source of eternal creation that exists beyond the event horizon of the known self; a place wherein psychological law collapses and all human reality is distorted beyond recognition.

And who knows, maybe we'll one day even have a picture of that ...


Notes

The astonishing image of the black hole was captured by the Event Horizon Telescope (which is actually a network of eight radio telescopes spanning locations from Antarctica to Spain and Chile) using a technique known as interferometry

Of course, crackpot conspiracy theorists are, with depressing predictability, already claiming online that - just like the NASA moon landings - the picture is fake and the 200 scientists involved in the collaborative research project are therefore wilfully attempting to deceive the public as part of some elaborate hoax.