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NEBULAE ARE • Big irregular formations of light and gas • Other stars form here • Planets can form inside nebulae • Gravity pulls in rocks, dust, and ice DEFINITION OF A NEBULAE • Different colors, red, black, green, purple • Made of light and gases • 21 light years wide on average • Irregular shapes of gas and light • -272 degrees Celsius • Only one degrees above zero LIFE CYCLE • Dust, gas, ice, and rock form stars • Cometary knots final outbursts • Cometary knots group together form planets • Get smaller as heat increases WHERE AND WHEN • No specific conditions to form • Gravitational pull needs rocks, and ice • Hundreds of lightyears away from galaxies • If near galaxy, freezing temp kills it FUN FACTS • Planetary nebula doesn’t involve planets • Nebulae mostly form inside constellations • Eagle nebula inside Serpens constellations • Nebulae may have other nebulae in then CONCLUSION • Eagle Nebula one of most famous nebulae • Eagle nebula is one of the largest • Maybe one day we travel to nebula NEBULAE QUIZ • WHICH ONE IS THE CRAB NEBULA? A B C NO THAT’S WRONG ! • TRY AGAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THAT’S RIGHT!!!!!!!!!!! • Great job guys!!!!!
