M Thomas Apple Author Page

Science fiction, actual science, history, and personal ranting about life, the universe, and everything

Light from behind a black hole

July 31, 2021
MThomas

…while light cannot escape a black hole, its extreme gravity warps space around it, which allows light to “echo,” bending around the back of the object. Thanks to this strange phenomenon, astronomers have, for the first time, observed the light from behind a black hole.

https://www.nbcnews.com/science/space/einstein-right-researchers-see-light-echo-black-hole-rcna1553

Einstein has been proven right. Again.

Quasar winds with record energy levels were seen fleeing a distant galaxy

April 1, 2020
MThomas

“The most energetic outflow came from a quasar called SDSS J1042+1646 with 5×1030 gigawatts, or 5 million trillion trillion gigawatts. For perspective, a nuclear reactor puts out about one gigawatt of energy, while the total energy of all Milky Way stars is about 1028 gigawatts.”

Tired of corona-related news. Time to relax with a completely science-based, “you are somewhat insignificant in the greater scheme of things” post.

Enjoy.

https://www.sciencenews.org/article/quasar-winds-record-energy-levels-seen-fleeing-distant-galaxy/amp?__twitter_impression=true

First ever black hole image (not counting Disney)

April 10, 2019
MThomas

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“What we see is larger than the size of our entire Solar System,” he said.

“It has a mass 6.5 billion times that of the Sun. And it is one of the heaviest black holes that we think exists. It is an absolute monster, the heavyweight champion of black holes in the Universe.”

So this demonstrates two things.

One – Einstein was right (when wasn’t he, at this point).

Two – We need a Disney remake.

MV5BOGEzN2M5YTItZDRkZS00OWMxLTk3MTktZjZkNzExYWRjYjA5XkEyXkFqcGdeQXVyMjI4MjA5MzA@._V1_

Calling Christopher Nolan!


www.bbc.co.uk/news/science-environment-47873592

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