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מחקר מצא: החיסון השלישי למושתלי איברים נמצא יעיל

מחקר מצא: החיסון השלישי למושתלי איברים נמצא יעיל
maariv.co.il - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from maariv.co.il Daily Mail and Mail on Sunday newspapers.

המחלה שפוגעת בנשימה: איך מאבחנים ומה הטיפול?

המחלה שפוגעת בנשימה: איך מאבחנים ומה הטיפול?
ynet.co.il - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ynet.co.il Daily Mail and Mail on Sunday newspapers.

The FINANCIAL - Radio Astronomers Discover 8 New Millisecond Pulsars

Share This The FINANCIAL A group of astronomers has discovered 8 millisecond pulsars located within the dense clusters of stars, known as “globular clusters , using South Africa’s MeerKAT radio telescope. According to The University of Manchester, millisecond pulsars are neutron stars, the most compact star known, that spin up to 700 times per second. This is the first pulsar discovery using the MeerKAT antennas and it comes from the synergic work of two international collaborations, TRAPUM and MeerTIME, with the findings detailed in a Monthly Notices of the Royal Astronomical Society paper published today. Millisecond pulsars are extremely compact stars mainly made up of neutrons, and are amongst the most extreme objects in the universe: they pack hundreds of thousands of times the mass of the Earth in a sphere with a diameter of about 24 km; and spin at a rate of hundreds of rotations per second. They emit a beam of radio waves that are detected by the observer at every

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