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发表于 2024-10-30 03:36:22 | 显示全部楼层 |阅读模式
Icwi Sen. Jeff Flake: Republicans Are  Willing Accomplices  in Betraying American Ideals
How Binary Stars May FormOur sun may be an only child, but most of the stars in the  galaxy are actually twins. The sibling stars circle around each other at  varying distances, bound by the hands of gravity. How twin stars form is an ongoing question in astronomy. Do  they start out like fraternal twins developing from two separate clouds, or   eggs   Or do they begin l stanley cup ife in one cloud that splits into two, like  identical twins born from one egg  Astronomers gener stanley travel mug ally believe that widely  spaced twin, or binary, stars grow from two separate clouds, while the  closer-knit binary stars start out from one cloud. But how this latter process  works has not been clear.New observations from NASA s Spitzer Space Telescope are  acting like sonograms to reveal the early birth process of snug twin stars. The  infrared telescope can see the structure of the dense, dusty envelopes  surrounding newborn stars in remarkable detail. These envelopes are like wombs  feeding stars growing inside -- the material falls onto disks spinning around  the stars, and then is pulled farther inward by the fattening stars. The Spitzer picture stanley website s reveal blob-like, asymmetrical  envelopes for nearly all of 20 objects studied. According to astronomers, such  irregularities might trigger binary stars to form.  We see asymmetries in the  dense material around these proto-stars on scales only a few times larger than  the size of the solar system. This means that the disks around them will be fed  unevenly, possi Ndfi Kentucky Guard Engineers Support Djibouti Armed Forces
IdeasBy The Aspen InstituteNovember 3, 2015 12:01 PM ESTThe Aspen Institute is an educational and policy studies organization based in Washington, D.C.1. In Americarsquo  information war, a free press is our most effective weapon.By Richard Stengel in Medium2. In 35 years, Nigeria could be the automotive capital of Africa.By Yomi Kazeem in Quartz3. Global digital networks are the secret ingredient to ending poverty.By Laurence Chandy in Wir stanley quencher ed4. Want to tackle gun violence  End the drug war.By Adam Bates at the Cato Institute5. How one of the worldrsquo  most obese countries took on big soda.By Tina Rosenberg in the GuardianThe Aspen Institute is an ed stanley kubek termiczny ucational and policy studies organization based in Washington, D.C.More Must-Reads from TIMEHow the Economy is Doing in the Swing StatesHarris Battles For the Bro VoteOur Guide to Voting in the 2024 ElectionMel Robbins Will Make You Do ItWhy Vinegar Is So Good for YouYou Dont Have to Dread the End of Daylight SavingThe 20 Best Halloween TV Episodes of All TimeMeet TIMEs Newest Class of Next Generation LeadersContact us at letters@timeTIME Ideas hosts the worlds leading voices, providing commentary on events in news, society, and culture. We welcome outside c stanley quencher ontributions. Opinions expressed do not necessarily reflect the views of TIME editors.
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