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August 19, 2023

Two nearly symmetrical swirling loops of gas and dust mark the dying flickers of an ancient red giant star. Credit: International Gemini Observatory/NOIRLab/NSF/AURA, TA Rector (University of Alaska Anchorage/NSF's NOIRLab), J. Miller (Gemini Observatory/NSF's NOIRLab), M. Rodriguez (Gemini Observatory/NSF's NOIRLab), M. Zamani ( NSF's NOIRLab)

An overflowing cosmic "urn" - telescope captures the spectacular end-of-life display of a red giant

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This end-of-life phase of red giant stars is relatively short, and the celestial structures that form around them are rare, so the Tobi Pitcher Nebula is an excellent example of a case study in the evolution of a star
Very similar in shape to the corona virus. The bullet that will help to hide large aircraft from radar. Photo: Tel Aviv University

A new technology inspired by the structure of the coronavirus will help planes evade radar

The new development will make it possible to disperse a cloud of electromagnetic radiation that will hide the aircraft
social anxiety. Illustration: depositphotos.com

Those suffering from social anxiety are prone to depression

Dr. Reot Tsbag, a graduate of the psychology department at Bar Ilan researches the relationship between social anxiety and depression as part of a post-doctorate at Yale University in the USA
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