Eclipse

can you hear the music?

Lunar Eclipse over the ESO’s VLT, Chile

Here's a reminder to stop shortening the James Webb Space Telescope's name to "James Webb" and instead use "JWST".

"A lot of us would appreciate it if people didn't refer to the JWST as just "James Webb". He does not deserve to have his name associated with the praise the telescope receives. He didn't do these things. What he did do was awful. I only wanna hear sentences in which "James Webb" is the subject when they're about what he did. Otherwise it erases everything that we fight to bring awareness to. All we see when people do this is praise for a man who brought so much pain to the community. It feels like people are ignoring the fight to rename it and it legitimises NASA's name choice and justifies their horrible treatment of those who spoke up. So please consider using the full name, JWST or other alternative names that have been suggested."

from this post:

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Rover's Rovers

Something I want to add: A lot of us would appreciate it if people didn't refer to the JWST as just "James Webb". He does not deserve to ha

Black hole physicists annoy me so much. They could literally say anything about what happens in a black hole and there is no good way of proving otherwise. They literally just play around with maths and make stuff up. "if you go through the ring singularity, you might come out elsewhere" "where?" "idk" like get a real job Paul

RULES OF MY BLOG

MATTER CAN NEITHER BE DESTROYED NOR CREATED

First crying-roses term of the year lets gooo

⁺⊹ . ｡. :☆ Alderlactea ☆: .｡.⊹ ⁺

Alderlactea [Alder-lac-tia] is an aldernic term for when one has, or wishes to have, a body that is, partially or fully, made of stars, starry or galactic.

Flag ID

[Flag ID: A flag with 7 similarly sized horizontal stripes. From top to bottom, the colours are dark blue, dark purple, dark magenta, muted salmon, gold, light yellow and white. The flag has a golden orange in the centre outlined with muted salmon. End ID.]

The first JWST image is creating quite a buzz around gravitational lensing because of the sheer amount of it in the image. Gravitational lensing makes galaxies appear warped like these:

Because spacetime curves around a massive body, light bends when it's near enough a massive object, allowing us to see very distant galaxies behind the cluster we're looking at.

Here is some recommended reading on it if you wanna learn more:

HubbleSite.org

Gravitational Lensing

SYFY Official Site

Magnificent Hubble image of a cluster warping space and stripping gas

Hubble image of galaxy cluster MACSJ01338-2155 shows gravitational lensing and gas stripped from galaxies.

Google Books

Einstein's Telescope: The Hunt for Dark Matter and Dark Energy in the Universe

"In Einstein’s Telescope, Evalyn Gates, an expert on all that’s dark in the universe, brings dark matter, dark energy, and even black holes

Space + Academia

Requested by @starclusters-super-dumb-reblogs

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