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View Full Version : Planets Can Survive a Red Giant



Fraser
2005-Sep-07, 03:59 PM
SUMMARY: Our Sun is in the middle age of life, and that's a good thing for us here on Earth. But in a few billion years, when the Sun runs out of hydrogen to fuel its massive fusion furnace, it will balloon into a massive red giant, engulfing the inner planets, including the Earth, before it shrinks again into a white dwarf. Is that the end of our solar system? Maybe not. Although they might get a little (okay... a lot) scorched, the outer planets might actually survive the experience in one piece. German researchers have found the first planet orbiting a white dwarf star, so there appears there's a future for planets when their star becomes a red giant.

View full article (http://www.universetoday.com/am/publish/planets_survive_red_giant.html)
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