Small asteroids hit the Earth nearly every week, but it's far more rare for huge asteroids to impact the Earth. This Discovery Channel simulation reveals what it would look like when such an event occurs.

Venus is the second planet from the sun, with dense carbon-dioxide clouds. But underneath the clouds, the surface looks like some places on Earth

Everything from planets made of diamond, burning hot planets, and "Tatooine-like" planets.

Scientists believe that the sun will explode in about 5 billion years. These beautiful photos convince me that it shouldn't happen.

Read this article to learn the 5 simple steps to take spectacular photographs of the solar system using your cell phone.

This short science fiction film was created using digital recreations of actual places in the Solar System that we may soon explore.

This footage from the space station is extraordinary.

Liquid water is required for life on Earth. But on Saturn's moon Titan, life could exist in a methane-based form.

 The footage was used by NASA's debris analysis team to spot any problems that might occur during the liftoff events

Check out the incredible changes in technology over the past 50 years as shown in spacecraft flight deck design and manufacturing