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Hubble unveils monster stars

Astronomers using the unique ultraviolet capabilities of the NASA/ESA Hubble Space Telescope have identified nine monster stars with masses over 100 times the mass of the Sun in the star cluster R136. This makes it the largest sample of very massive stars identified to date. The results, which will be published in the Monthly Notices of the Royal Astronomical Society, raise many new questions about the formation of massive stars.

An international team of scientists using the NASA/ESA Hubble Space Telescope has combined images taken with the Wide Field Camera 3 (WFC3) with the unprecedented ultraviolet spatial resolution of the Space Telescope Imaging Spectrograph (STIS) to successfully dissect the young star cluster R136 in the ultraviolet for the first time.

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Wonder if their telescope can see what's on the planets..

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Wonder if their telescope can see what's on the planets..

Wonder if their telescope can see what's on the planets..

Wonder if their telescope can see what's on the planets..

Just the atmosphere (to a degree).

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Why do you think the solar masses are planets?

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Wonder if their telescope can see what's on the planets..

The cluster is only a few light years across and home to more than a dozen 50Ms plus stars and 9 that are over 100x the Sun's mass. Any planets that could survive the tidal forces would be completely sterile from the ionizing radiation alone. I'm betting all but the most massive would have had their atmosphere's stripped by radiation pressure as well. Ima gonna go run some simulations, and I'll get back to you in a week or so. Until then, I'm going to say there will be a few Mercury's in highly eccentric orbits at great distances from their host stars, and maybe a lucky gas giant or two. Not a very hospitable corner of the universe....

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What a find very cool im sure more of these massive stars are out there

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Here's Prof Crowther talking about a similar cluster in the Milky Way.

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