Grażyna Lomosik-Gemza

Grażyna Lomosik-Gemza

Grażyna Lomosik-Gemza
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laflaneuse8:  “Pablo Picasso, Tête de femme souriante  ”

laflaneuse8: “Pablo Picasso, Tête de femme souriante ”

Kolaż

Kolaż

1,330 Likes, 18 Comments - Joshua LaRock (@joshualarock) on Instagram: “Progress shots form my workshop last weekend.  Next one @scottsdaleartschool in November! Visit…”

1,330 Likes, 18 Comments - Joshua LaRock (@joshualarock) on Instagram: “Progress shots form my workshop last weekend. Next one @scottsdaleartschool in November! Visit…”

♥ The “Black Widow” pulsar is moving through the galaxy at a speed of almost a million kilometers per hour. A bow shock wave due to this motion is visible to optical telescopes, shown in this image as the greenish crescent shape. The pressure behind the bow shock creates a second shock wave that sweeps the cloud of high-energy particles back from the pulsar to form the cocoon.

The “Black Widow” pulsar moves at a speed of KM/hr. A bow shock wave is the greenish crescent shape. The pressure behind the bow shock creates a second shock wave that sweeps the cloud of high-energy particles back from the pulsar to form the cocoon.