Wolfram Community » Astronomy
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This category of Wolfram Community is a place for discussions on evolution, physics, chemistry, meteorology, and motion of celestial objects, formation and development of the universe, astrophotography, astrophysics, cosmology, and astronomical instruments.
An Experiment to test General Relativity: Changing the speed of light by Electromagnetic Interaction
Wolfram Community » Astronomy
10h ago
According a New Theory in Physics it is possible to change the speed of light without the use of lenses. It is possible to change the speed of light due to Electro-Magnetic Interaction in the cross-section between 3 Laser Beams with exactly the same frequency and the same phase correlation. The New Theory in Physics predicts that the speed of light in the intersection of the 3 Laser Beams will change according the value for the speed of light c(x,y,z). In which the 3 Laser Beams are propagating in the respective x-, y-, and z-direction. One polarized (Electric Field in the x-direction) Laser B ..read more
Wolfram Community » Astronomy
1w ago
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=dsf34dfgadf43sad.jpg&userId=11733 [2]: https://www.wolframcloud.com/obj/72ac236c-888b-43ce-a10b-59aad3935f91 ..read more
Wolfram Community » Astronomy
2w ago
![enter image description here][1]![enter image description here][2] [![enter image description here][3]][4] &[Wolfram Notebook][5] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Main11.gif&userId=20103 [2]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Main22.gif&userId=20103 [3]: https://community.wolfram.com//c/portal/getImageAttachment?filename=finposter2.jpg&userId=11733 [4]: https://community.wolfram.com//c/portal/getImageAttachment?filename=finposter2.jpg&userId=11733 [5]: https://www.wolframcloud.com/obj/7d0ffd1a-c0ad ..read more
Wolfram Community » Astronomy
2w ago
I've been wanting to analyze [WMAP][1] data statistically for a while now in order to evaluate the non-Gaussianity of various portions of the WMAP data. Mathematica natively supports [FITS][2] files, which are apparently the standard in astronomy. So I have set about working with FITS files from the WMAP mission. It's a lot harder than I expected; the files are massive collections of data points and they are somewhat clumsy to work with. Here is my first several hours of effort on day one: ![WMAP in Mathematica][3] As you can see, this is not ideal. I had to scale down the notebook on a huge s ..read more
Wolfram Community » Astronomy
1M ago
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MainImage3.gif&userId=20103 [2]: https://www.wolframcloud.com/obj/04e7c6f6-d230-454d-ac18-898ee9ea603d ..read more
Wolfram Community » Astronomy
1M ago
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=SlideShowVideo-2024-03-23T17-32-06.gif&userId=20103 [2]: https://www.wolframcloud.com/obj/6d8866f6-af65-4f0d-a454-00bfe5fe195a ..read more
Wolfram Community » Astronomy
1M ago
&[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/6c404812-7b72-43d4-b333-d84e48d18b6e ..read more
Wolfram Community » Astronomy
1M ago
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=435wg54qg.jpg&userId=11733 [2]: https://www.wolframcloud.com/obj/d7970f5e-ccd6-4048-b300-debe32b1bb56 ..read more
Wolfram Community » Astronomy
1M ago
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=mainimage.png&userId=20103 [2]: https://www.wolframcloud.com/obj/38130de0-aa1c-44c0-b38c-e507774c4e05 ..read more
Wolfram Community » Astronomy
2M ago
![enter image description here][1] &[Wolfram Notebook][3] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Screenshot2024-03-06at1.43.38%E2%80%AFPM.jpg&userId=11733 [2]: https://community.wolfram.com//c/portal/getImageAttachment?filename=test.png&userId=20103 [3]: https://www.wolframcloud.com/obj/21bb7920-79e3-425b-9a25-9e6119a00439 ..read more