Science & patent news

Relativistic reverberation in the accretion flow of a tidal disruption event

Our current understanding of the curved space-time around supermassive black holes is based on actively accreting black holes, which make up only ten per cent or less of the overall population. X-ray observations of that small fraction reveal strong gravitational redshifts that indicate that many of these black holes are rapidly rotating; however, selection biases suggest that these results are not necessarily reflective of...

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Structural biology: When sperm meets egg

Sperm–egg binding is mediated by two cell-surface proteins. Structural analysis of these proteins separately and in complex provides insight into the recognition process and the subsequent sperm–egg fusion.

Nature doi: 10.1038/nature18448

Nature Latest Research   STRATEGIES FOR A COMPANY’S INTELLECTUAL PROPERTY. IP protection is a part of your business strategy and matches your commercial goals. A simple IP...
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A hot Jupiter orbiting a 2-million-year-old solar-mass T Tauri star

Hot Jupiters are giant Jupiter-like exoplanets that orbit their host stars 100 times more closely than Jupiter orbits the Sun. These planets presumably form in the outer part of the primordial disk from which both the central star and surrounding planets are born, then migrate inwards and yet avoid falling into their host star. It is, however, unclear whether this occurs early in the...

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