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The Twin Jet Nebula (PN M2-9) is a striking example of a bipolar planetary nebula. Bipolar planetary nebulae are formed when the central object is not a single star but a binary system. Studies have shown that the nebula’s size increases with time, and measurements of this rate of increase suggest that the stellar outburst that formed the lobes occurred just 1,200 years ago. ESA/Hubble & NASA; Acknowledgement: Judy Schmidt

The Twin Jet Nebula (PN M2-9) is a striking example of a bipolar planetary nebula. Bipolar planetary nebulae are formed when the central object is not a single star but a binary system. Studies have shown that the nebula’s size increases with time, and measurements of this rate of increase suggest that the stellar outburst that formed the lobes occurred just 1,200 years ago. ESA/Hubble & NASA; Acknowledgement: Judy Schmidt

J'adore l'astronomie et les galaxies. C'est fascinant pour moi d'étudier ce sujet.

Visualizing The Size And Scale Of Our World

J'adore l'astronomie et les galaxies. C'est fascinant pour moi d'étudier ce sujet.

black hole - you shouldn't come too close

black hole - you shouldn't come too close

" Le silence éternel de ces espaces infinis m'effraie." ( Blaise Pascal )

" Le silence éternel de ces espaces infinis m'effraie." ( Blaise Pascal )

En hiver, le lac artificiel Abraham (Canada) se constelle de milliers de bulles de méthanes qui gèlent à l’approche de la surface et se cristallisent sous la glace. Elles émanent de la végétation qui couvre le fond du lac.

En hiver, le lac artificiel Abraham (Canada) se constelle de milliers de bulles de méthanes qui gèlent à l’approche de la surface et se cristallisent sous la glace. Elles émanent de la végétation qui couvre le fond du lac.

Nébuleuse de la Main de Dieu

Nébuleuse de la Main de Dieu

a tiny black hole is eating a giant star

a tiny black hole is eating a giant star

"The beauty of a living thing is not the atoms that go into it but the way the atoms are put together.  The cosmos is also within us.  We're made of star stuff, we are a way for the cosmos to know itself."

35 Astounding And Uplifting Facts About The Universe

"The beauty of a living thing is not the atoms that go into it but the way the atoms are put together. The cosmos is also within us. We're made of star stuff, we are a way for the cosmos to know itself."

Trois croissants de lunes de Saturne

Trois croissants de lunes de Saturne

croissant-lune-saturne

Phoenix nebula

Phoenix nebula

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