الاتحاد العربي لعلوم الفضاء والفلك

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www.washingtonpost.com Editor’s note: An earlier version of this story mischaracterized the statement North Carolina State University astrophysicist Katie Mack made to the Verge about why an astrophysicist might publish a theory he doesn’t believe to be true. It has been corrected. CAMBRIDGE, Mass. — Before he started the whole alien spaceship thing last year, the chairman of […]

Harvard’s top astronomer says an alien ship may be among us — and he doesn’t care what his colleagues think Read More »

  Scientists accelerated the update of a model of Earth’s fluctuating magnetic field, which is needed to keep navigational systems functioning. Many wondered what’s happening inside the planet’s core. the New York Times – By Shannon Hall The north magnetic pole is restless. Distinct from the geographic North Pole, where all the lines of longitude

The North Magnetic Pole’s Mysterious Journey Across the Arctic Read More »

Last year, Pieter van Dokkum et al., Nature volume 555, p 629–632 (29 March 2018), reported absence of DM in a certain galaxy. Since result upsets the DM paradigm, the unexpected discovery received significant amount of BACKLASH, and even the hype the paper received drew some criticism. Now van Dokkum et al. report the discovery

ANOTHER GALAXY WITHOUT “DARK MATTER” Read More »

An interesting article entitled “Life is Physics”  by Katherine Wright, Senior Editor of APS Physics, published: January 11, 2019, APS Physics 12, 2 “Physicists are on the hunt for a “theory of life” that explains why life can exist…….they are on the hunt for a mathematical theory based on these principles ( complexity and order

“Life is Physics” by Katherine Wright Read More »

Carlo Rovelli Journal of the American Philosophical Association, Volume 1, Issue 1 Spring 2015 , pp. 23-40, Cambridge University Press Abstract: I show that Aristotelian physics is a correct and nonintuitive approximation of Newtonian physics in the suitable domain (motion in fluids) in the same technical sense in which Newton’s theory is an approximation of

Aristotle’s Physics: A Physicist’s Look Read More »

Statement from the President and CEO As the Bulletin’s Science and Security Board prepared for its first set of Doomsday Clock discussions this fall, it began referring to the current world security situation as a “new abnormal.” This new abnormal is a pernicious and dangerous departure from the time when the United States sought a

2019 Doomsday Clock Announcement Washington, D.C. January 24, 2019 Read More »

https://www.nature.com/articles/s41586-018-0826-3 https://arxiv.org/pdf/1901.05500.pdf https://www.iaa.csic.es/…/observations-rare-hypernova-compl… Obtaining Diazepam is very easy these days, especially with the percentage of males with this condition increasing considerably. respitecaresa.org order generic levitra http://www.astronomy.com/…/astronomers-may-have-finally-con…

Astronomers may have finally connected supernovae and gamma ray bursts Read More »

We draw systematic parallels between the measurement problem in quantum mechanics and the information loss problem in black holes. Then we proceed to propose a solution of the former along the lines of the solution of the latter which is based on the holographic gauge/gravity duality. The proposed solution is based on 1) the quantum

On the foundations of quantum theory – Badis Ydri Read More »

www.independent.co.uk Google’s latest Doodle celebrates the life of Lev Landau, a Soviet physicist who made pioneering contributions to many areas of theoretical physics and was awarded the Nobel Prize in Physics in 1962 for his work in the field of superfluidity. The Soviet researcher was born in Azerbaijan on 22 January 1908 and his brilliance at mathematics and science was evident at an

Lev Landau: Who was the notable physicist and why should we remember him? Read More »

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