It's not yet clear why researchers decided to point Webb in its direction, but little is known about the nebula, including the mass of the star creating it. That matters because a more massive star could eventually explode as a supernova, while a smaller, sun-like star would keep shrugging off layers of material until only a dense core remains and cools over time.
«В случае с Китаем или Россией авианосцы столкнутся с реальной опасностью, поэтому критика [авианесущих кораблей] обоснована», — говорится в материале.
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Watch dramatic rescue of skier buried in deep snowA GoPro camera captures the moment two skiers rescued another skier buried under feet of snow in Lake Tahoe, California.，详情可参考heLLoword翻译官方下载
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