October 2017 Discover

October 2017^ DISCOVER^61 JAY SMITH and David Hand, chair of the Department of Civil and Environmental Engineering at Michigan T ...

Advertisement How To: Fix Your Fatigue and Get More Energy According to patients at the Center for Re- storative Medicine, a dis ...

OUT THERE POWERED BY ASTRONOMY MAGAZINE October 2017^ DISCOVER^63 STAR LIGHT, STAR BRIGHT Just how bright is that star? Scientis ...

OUT THERE 6464 DISCOVERMAGAZINE.COMDISCOVERMAGAZINE.COM MANY OBSERVERS (me included) pride themselves in knowing the brightnesse ...

October 2017^ DISCOVER^65 CLOCKWISE FROM LEFT: AMIRREZA KAMKAR; NASA/ESA/H. BOND (STS CI) AND M. BARSTOW (UNIVERSITY OF LEICESTE ...

OUT THERE 66 DISCOVERMAGAZINE.COM CLOCKWISE FROM TOP LEFT: NASA/ESA/J. HESTER AND A.LOLL (ASU); NASA/JHUAPL/SWRI; ERNIE MASTROIA ...

BETELGEUSE Magnitude 0.5 Reddish orange M2 star EARTH ACHERNAR Magnitude 0.5 Blue-white B6 star 140 ly 640 ly October 2017^ DISC ...

OUT THERE 68 DISCOVERMAGAZINE.COM a lot more about how stars relate to each other than apparent magnitude does. Now when astrono ...

October 2017^ DISCOVER^69 a fireball. Numerous comparison stars exist in the 0–6 magnitude range. The opposite is true for negat ...

OUT THERE 707070 DISCOVERMAGAZINE.COMDISCOVERMAGAZINE.COMDISCOVERMAGAZINE.COM NEARLY A CENTURY after Edwin Hubble established th ...

October 2017^ DISCOVER^71 FAR RIGHT FROM TOP: R. CARRASCO ET AL./GEMINI OBSER VATORY/A URA; NASA/ESA/HUBBLE HERITAGE TEAM (STScI ...

OUT THERE 72 DISCOVERMAGAZINE.COM CLOCKWISE FROM TOP LEFT: GEMINI OBSER VATORY/A URA; NASA/ESA/Z. LEVAY AND R. VAN DER MAREL (ST ...

October 2017^ DISCOVER^73 this diffuse glow was the collective light of innumerable stars that are not gravitationally bound to ...

74 DISCOVERMAGAZINE.COM The Cold War’s Modern Resistance → When the World Health Organization issued a report last February high ...

October 2017^ DISCOVER^75 broad-spectrum drugs that used a scorched-earth approach. These killed lots of bacteria — even the bod ...

76 DISCOVERMAGAZINE.COM DAILY HERALD ARCHIVE/GETTY IMAGES that Soviet health officials had declared that penicillin no longer wo ...

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78 DISCOVERMAGAZINE.COM → How do they do it? How do science deniers manage to convince themselves that the evidence for global w ...

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80 DISCOVERMAGAZINE.COM JW LTD/GETTY IMAGES “Just 21 percent of the test results from store brand herbal supplements verified DN ...