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Marek Wolczynski

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Articles by Marek Wolczynski

Intermediate-Mass Black Hole May Be Hiding in Sagittarius Constellation

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By Madeleine Finlay Verified, Peter Shatwell, Marek Wolczynski
| I, Science Verified
Intermediate-mass black holes are a void in black hole research, a mysterious missing-link between stellar-mass and supermassive black holes that have, until recently, managed to avoid detection. Yet, an international team of astronomers, led by the University of Manchester, might now have uncovered one in the Sagittarius constellation. The team observed a pulsar at the centre of a globular cluster known as NGC 6624, and found it appeared to be orbiting an intermediate-mass black hole.
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New mathematical model for time machine proposed

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By Marek Wolczynski, Aran Shaunak, Peter Shatwell
| I, Science Verified
Physicists have proposed a new mathematical model for a time machine. The research, published in Classical and Quantum Gravity, proposes a theoretical framework that permits forwards and backwards time travel. In order to understand their idea, the concept of ‘spacetime’ must be explained. In physics, we cannot refer to space ‘on its own’ or time ‘on its own’; we have to consider them together as ‘spacetime’.
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Artificial Womb - Future of Pregnancy?

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By Aran Shaunak, Lucy Timms, Marek Wolczynski
| I, Science Verified
From pain to extensive hormonal changes, the challenges women face during pregnancy are bountiful. However, dangers associated with premature births can cause particularly devastating consequences for mothers and their infants. A new study published in Nature Communications, reports on the first successful development of a premature foetus in an artificial womb, which may offer interesting opportunities for the future of developmental biology.
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