![]() ![]() ![]() So today, researchers are scaling it up - looking into the human body with machines designed to look into dead stars. In early small-scale tests, the new scanner worked well. It would require smaller doses of X-rays, and it had the potential to be less expensive. It was smaller than conventional machines, and it could focus its X-rays on areas that doctors really wanted to see. But he adapted the NICER test devices to provide a stationary ring. Conventional cat-scan machines are big and heavy, and they have to move around to provide 3D X-rays. So mission scientists invented their own X-ray machines - small instruments that could produce pulses of a few millionths of a second or longer.Ī researcher at Massachusetts General Hospital heard about the new invention, and saw an opportunity. Before it was launched, though, there was no way to produce such quick X-ray flashes for testing. Reports and Scanners-Yes: Display guilds on map-Yes: Access to guild scouting data -Yes: Advanced empire view-Yes: Upload personal Avatar-Yes: Enter vacation. One of NICER’s tools is recording extremely fast changes in brightness - as little as millionths of a second. It studies neutron stars, black holes, and other extreme objects. ![]() And sometimes, that equipment can be adapted for other uses.Ĭonsider NICER, an X-ray telescope that’s been operating aboard the International Space Station since 2017. In many cases, scientists have to create new equipment just to check things out. But there’s no “once-size-fits-all” test rack. Getting a space telescope ready to fly takes a lot of testing. ![]()
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