1.0Doclisboa 2021https://doclisboa.org/2021/en/Nebulae - Doclisboa 2021rich600338<blockquote class="wp-embedded-content" data-secret="mpt4yvrQpT"><a href="https://doclisboa.org/2021/en/nebulae/">Nebulae</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://doclisboa.org/2021/en/nebulae/embed/#?secret=mpt4yvrQpT" width="600" height="338" title="“Nebulae” — Doclisboa 2021" data-secret="mpt4yvrQpT" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Nebula – a diffuse cloud of interstellar dust or gas or both, visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident light or emits its own light. Some nebulae come from the gas and dust thrown out by the explosion of a dying star. Other nebulae […]https://doclisboa.org/2021/wp-content/uploads/2021/10/cropped-doclisboa-facebook-1800x945.png1800945