Earth's oxygen boom: How nickel and urea in early oceans shaped microbial life and set the stage

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the environment and setting the stage for complex life. This event, known as the ...

Image of two black holes circling each other captured for the first time

For the first time, astronomers have managed to capture a radio image showing two black holes orbiting each other. The ...
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Photoshop Tutorial: Part 1 - How to Design and Create a SPACE Emblem

Photoshop CS6 Extended tutorial showing how to design & create a space emblem for a futuristic starship & its crew in deep space. Space Age FONT: <a href=" Click here for BLUE LIGHTNING TV! <a href=" ...
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Photoshop Tutorial: How to Make an ASTEROID in Deep Space

Photoshop CC tutorial showing how to create asteroids in deep space with a dust cloud trailing behind it. Click here to SUBSCRIBE! <a href=" Click here for BLTV's WEBSITE! <a href=" Twitter: <a href=" ...