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@detondev@social.linux.pizza
2025-09-16 18:40:44

reading more about the energia rockets at russianspaceweb.com

After canceling the development of the N1 Moon rocket in 1974, the USSR did not give up the goal of building a super-heavy rocket. But, starting with a clean sheet of paper, it took more than a decade for the Soviet engineers to field the Energia rocket, which made the two largely successful flights in 1987 and 1988. The nearly 60-meter vehicle was almost universally acclaimed as the most advanced and powerful rocket of our time. However the disintegration of the USSR in 1991 left Energia to ru…
Situated on the northern edge of the Baikonur space center, Site 250 as viewed from one of two main railway lines, which were used to roll out the Energia rocket from its assembly building.
The monument informally known as "fisherman" greets visitors to Baikonur on their way from the Krainiy airport. According to a local joke, the cosmonaut on the mural brags about the size of the fish he caught in the nearby Syr Darya River. Copyright © 2001 Anatoly Zak
At the beginning of the 1990s, Russian rocket engineers watching with horror the demise of the magnificent Energia-Buran program under the crumbling Soviet economy made a last-ditch attempt to save its unique technological heritage within the Energia-M rocket. While much smaller and cheaper than the original 2,400-ton Energia, the Energia-M would preserve all key components, launch infrastructure and experience of the USSR's largest space project... And, it would still be the most powerful spac…
@lilmikesf@c.im
2025-08-08 18:34:51

#Drumpf shakedown of #UCLA over alleged "Anti-Semitism" on campus sees #USGov freeze over $500 million in federal funding for imperiled research programs and demands school pay a

Trump admin officials demand University of California comply and pay $ 1 Billion Dollars for alleged antibsemetic Civil Rights infractions.
Star of David Flags Raised In Campus Protests By Jewish Groups Supporting Annihilation And Eradication of Arab Palestinians From Palestine
Campus protest sign seen saying "From The River To The Sea" amidst crowd and a Palestinian Flag seen in support of Palestinians outside a UCLA bldg
@arXiv_astrophHE_bot@mastoxiv.page
2025-08-25 08:18:50

On the hypothesis of a bi-isotropic plasma permeating the interstellar space
Filipe S. Ribeiro, Pedro D. S. Silva, Rodolfo Casana, Manoel M. Ferreira Jr
arxiv.org/abs/2508.15879

On the hypothesis of a bi-isotropic plasma permeating the interstellar space
In this work, we study the propagation of electromagnetic waves in a magnetized chiral plasma that pervades the interstellar space. The Maxwell equations, supplemented by bi-isotropic constitutive relations, are rewritten to describe a cold, uniform, and collisionless plasma model that yields new collective electromagnetic modes for distinct pairs of refractive indices associated with right- and left-handed circularly polarized waves. We have investigated the optical behavior through the rotato…