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Author Topic: Science  (Read 8879 times)

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AGelbert

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January 11, 2022

WEBB Space telescope expected to reach Lagrange Point L2 by January 24, 2022

Agelbert NOTE: However, it will be another 5 months or so before we get to see some pictures because it has to cool WAY down to work properly.

WEBB telescope Sunshield

The following graphic explains why this type of telescope belongs in space, not on Earth:

It will be deployed in space near the Sun–Earth L2 Lagrange point, a point in space about 1.5 million kilometers (930,000 mi) from Earth, where its 5 layer kite-shaped sunshield can protect it from warming by the Sun, Earth and Moon at the same time.


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Engineers Clean JWST Secondary Reflector with Carbon Dioxide Snow




He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

AGelbert

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Of Interest to Sane Lunatics 😉
« Reply #136 on: January 16, 2022, 02:16:29 pm »
Summary of Solar System 🌚 🌙 🌜 🌛 Moons to Scale With Earth

He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

AGelbert

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🦉 Space Destroys Blood Cells And Causes Mitochondria Malfunction


4,079 viewsJan 26, 2022

Anton Petrov 957K subscribers

Good telescope that I've used to learn the basics: https://amzn.to/35r1jAk

Get a Wonderful Person shirt: teespring.com/stores/whatdamath

Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath

Hello and welcome! My name is Anton and in this video, we will talk about more health hazards of traveling in space


Anthony Gelbert
There is no scientific evidence that the Endosymbiosis Theory (i.e. Evolutionary Origin of Mitochondria) is anything but speculation.
"Mitochondria do not contain anywhere near the amount of DNA needed to code for all mitochondria-specific proteins, however, a billion or so years of evolution could account for a progressive loss of independence. The endosymbiotic hypothesis might be called a theory, but experimental evidence can't be provided to test it. Only circumstantial evidence is available in support of the 🐵 proposal, which is the most likely explanation    for the origin of mitochondria. The evidence needed to change the model from hypothesis to theory is likely forever lost in antiquity."
https://www.ruf.rice.edu/~bioslabs/studies/mitochondria/mitorigin.html

How the Eukaryote Got its Mitochondria
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

AGelbert

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Feb 11, 2022 1,449,446 views

Photons Received: Webb Sees Its First Star – 18 Times


James Webb Space ✨ Telescope (JWST) 150K subscribers

The James Webb Space Telescope is nearing completion of the first phase of the months-long process of aligning the observatory’s primary mirror using the Near Infrared Camera (NIRCam) instrument.

The team's challenge was twofold: confirm that NIRCam was ready to collect light from celestial objects, and then identify starlight from the same star in each of the 18 primary mirror segments. The result is an image mosaic of 18 randomly organized dots of starlight, the product of Webb's unaligned mirror segments all reflecting light from the same star back at Webb's secondary mirror and into NIRCam's detectors.

What looks like a simple image of blurry starlight now becomes the foundation to align and focus the telescope in order for Webb to deliver unprecedented views of the universe this summer. Over the next month or so, the team will gradually adjust the mirror segments until the 18 images become a single star.

Music credit: Universal Production Music -Transitions Instrumental by Cotton Niblett

Credit: NASA's Goddard Space Flight Center

Michael McClare (KBRwyle): Lead Producer
Adriana Manrique Gutierrez (KBRwyle): Lead Animator
Jonathan North (KBRwyle): Animator
Michael McClare (KBRwyle): Lead Writer
Michael McClare (KBRwyle): Lead Videographer
Michael McClare (KBRwyle): Lead Editor
Michael McClare (KBRwyle): Lead Motion Graphics

Download this video: https://svs.gsfc.nasa.gov/14100

Where is WEBB
👈🦉
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

AGelbert

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Are 💫 Space Elevators Growing Closer to Reality?
« Reply #139 on: March 06, 2022, 08:20:56 pm »
Are 💫 Space Elevators Growing Closer to Reality?


108,921 views Feb 16, 2022

Bloomberg Quicktake 3.05M subscribers

Theories on how to build a space elevator have been around for decades. Scientists say not only would such technology change humanity, but that we could have built one by now.
He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. Matt 10:37

 

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