Space
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The mystery of Type Ic supernovae: Dramatic relationships of binary stars

Type Ic supernovae carry within them a dramatic story of a relationship between a pair of stars. An international team of scientists led by Polish researchers has proven that for this type of cosmic explosion to occur, a not-so-peaceful - by human relationship standards - binary star system is needed.

  • Łukasz Wilczyński (awol) PAP/Art Service
    Technology

    There is a revolution in the Polish space sector, says expert

    In recent months, the Polish space sector has recorded spectacular successes, including the successful test of the Bursztyn rocket and the launch of the EagleEye satellite, believes Łukasz Wilczyński, president of the European Space Foundation. He adds that the challenge for Poland now is to determine the main directions of development of this sector.

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    Life

    Biologists from University of Lodz investigate whether plants can help get rid of 'forever chemicals'

    Biologists from the University of Lodz are investigating whether plants can be used to remove 'forever chemicals' from the soil. These are non-biodegradable chemical compounds known as perfluoroalkyl substances (PFAS) that pose a serious threat to the environment and human health.

  • Sample preparation for electron microscope examination at IIMCB. Credit: IIMCB
    Life

    Scientists identify protein that allows us to sense cold

    Scientists from Poland and Italy have identified the structure of the protein responsible for sensing cold. This protein plays a role in soothing pain, among other things, which is why in the future their findings may contribute to the development of new medical therapies for neuropathic pain and irritable bowel syndrome.

  • A scale of a modern slowworm. Credit: Adobe Stock
    Life

    Largest known legless lizard lived in Poland

    The legless lizard Pseudopus pannonicus, which lived in Poland between 15 and 2 million years ago, could have been over 2 m long.

  • Credit: Wrocław University of Science and Technology

    Bose-Einstein condensation of photons in laser

    Scientists from Wrocław University of Science and Technology offer a new perspective of the principles of operation of semiconductor lasers. The results of their important laser physics discovery have just been published in the journal Nature Photonics.

  • The 'fang' of a large amphibian, mastodonsaurus, found in Miedary. Credit: Tomaz Hitij
    Life

    Over 100 fossils per week including shark teeth found during archaeological excavations

    Palaeontologists discovered over 100 bones of terrestrial and marine animals from 240 million years ago each week during excavations at a site in Miedary (Silesia). Researchers are particularly pleased with several dozen well-preserved shark teeth.

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    Space

    EagleEye is the first Polish satellite with such a large telescope

    EagleEye is a pioneering device - the first Polish satellite with such a large telescope, says Dr. Tomasz Barciński from the Space Research Center at the Polish Academy of Sciences. The largest, most advanced Polish satellite has been launched into orbit.

  • Credit: Adobe Stock
    Health

    Clinical trial of first lung cancer vaccine launched in Poland

    A clinical trial focused on the effectiveness of the first vaccine for lung cancer has been launched in Poland, oncologist Professor Dariusz M. Kowalski from the Maria Sklodowska-Curie National Research Institute of Oncology in Warsaw confirms. This is a promising method, and patients can still apply for the clinical trial, he adds.

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    Life

    Jagiellonian University researchers develop cat flu drug

    Researchers at the Jagiellonian University in Kraków have developed a drug for cat flu - considered one of the common causes of death of cats in shelters and catteries.

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The mystery of Type Ic supernovae: Dramatic relationships of binary stars

Type Ic supernovae carry within them a dramatic story of a relationship between a pair of stars. An international team of scientists led by Polish researchers has proven that for this type of cosmic explosion to occur, a not-so-peaceful - by human relationship standards - binary star system is needed.