The Cosmos: Create a Red Giant Star in Photoshop
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The Cosmos: Create a Red Giant Star in Photoshop

This entry is part 1 of 4 in the series The Cosmos

When a star like our own reaches the end of its life, it begins to run out of hydrogen fuel in its core. Like a car running out of gas, it will begin to sputter, swelling to a size that could encompass every planet in our solar system out to Mars. When this happens, the sun will swallow the Earth and will spell certain doom for all life on our planet. Today’s tutorial is part of a 4-part series depicting the journey of the inhabitance of a dying world that must travel into the unknown to find a new world to call home. In this series, we will explore the cosmos from the perspective of this fictional civilization making their way through the universe and will demonstrate the techniques that you can use in Photoshop to depict your own cosmic scenery. In addition to written content, this tutorial also includes about an hour of video instruction to help you along the way. So what are you waiting for? Let’s get started!

The Cosmos: Create a Supernova and a Ringed Planet in Photoshop
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The Cosmos: Create a Supernova and a Ringed Planet in Photoshop

This entry is part 2 of 4 in the series The Cosmos

When stars die, they explode in a brilliant burst of light that releases more energy than our sun releases in its lifetime. This brilliant burst of light is so bright that for a brief moment can outshine an entire galaxy. Supernovas occur in our galaxy about once every 50 years. Put another way, somewhere in the universe, a star explodes every second. This is important because the left over debris from these explosions eventually become planets, moons, air, water, and even life itself. Today’s tutorial will demonstrate how to create a supernova that is about to devastate an entire solar system. Our scene will depict a ringed planet and a fleet of ships struggling to get out of the way in time.

The Cosmos: Create a Spiral Galaxy

The Cosmos: Create a Spiral Galaxy

This entry is part 3 of 4 in the series The Cosmos

A galaxy is a massive collection of stars, stellar remains, gas, dust, and planets. Galaxies can contain as few as 10 million stars, or as many as 100 trillion. Astronomers believe that there are about 170 billion galaxies in our universe, each varying in shape from spiral, elliptical, to irregular. In today’s tutorial, we will demonstrate how to create a spiral galaxy of your own and will depict a fleet of ships making its way through the universe to find a new home.

The Cosmos: Create a Green Planet, a Setting Sun, and a Space Ship in Photoshop
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The Cosmos: Create a Green Planet, a Setting Sun, and a Space Ship in Photoshop

This entry is part 4 of 4 in the series The Cosmos

Our universe is vast. So vast, in fact, that astronomers don’t measure its size in meters or miles but by explaining how long it would take to travel a certain distance at the speed of light. Light travels approximately 186,282 miles per second. This means that in a one year a person traveling at the speed of light would travel about 6 trillion miles. In today’s tutorial, we will be concluding our cosmos series by demonstrating how to create a green planet, a setting sun, and a space ship which has traveled several million light years in Photoshop.