Feb. 3, 2018, 1:36 a.m.

Natural telescope sets new magnification record

An international team of astronomers has discovered one of the most extreme instances of magnification by gravitational lensing. Using the Hubble Space Telescope to survey a sample of huge clusters of galaxies, the team found a distant galaxy, eMACSJ1341-QG-1, that is magnified 30 times thanks to the distortion of space-time created by the massive galaxy cluster dubbed eMACSJ1341.9-2441. https://www.sciencedaily.com/releases/2018/02/180202153204.htm

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NASA Astronauts Available for Final Interviews Before Space Station Mission on Science stuff

Feb. 23, 2018, 6:45 p.m.

Veteran NASA astronauts Ricky Arnold and Drew Feustel will be available Thursday, March 1, for final interviews before their launch to the International Space Station. The interviews will air live on NASA Television and the agency’s website.

NASA Astronauts Available for Final Interviews Before Mission

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Short-term use of IV devices is common -- and risky -- study shows on Science stuff

Feb. 24, 2018, 3:37 a.m.

Many hospital patients get medicine or nutrition delivered straight into their bloodstream through a tiny device called a PICC. In just a decade, it's become the go-to device for intravenous care. But a new study finds that one in every four times a PICC gets inserted, the patient didn't need it long enough to justify the risks it can pose. And nearly one in ten of those patients suffered a complication linked to the device.https://www.sciencedaily.com/releases/2018/02/180223164022.htm