Get goosebumps listening to Carl Sagan talk about space exploration

I'm ashamed to admit that I didn't know about The Sagan Series—an ongoing series of educational videos featuring Carl Sagan's voice created by Reid Gower—until today, when I watched The Frontier Is Everywhere. The combination of his words, his voice, and the imagery gave me the chills. Highly recommended. » 10/23/14 2:11pm 10/23/14 2:11pm

NASA reveals details of mission to capture and bring asteroid near Earth

By the end of the decade, NASA will send a robotic spaceship to grab a 40-foot (12-meter) asteroid and bring it close to Earth, placing it in an orbit around the Moon, and then send astronauts in an Orion spaceship to study it. They just published six papers detailing this historic mission, crucial for humanity's… » 10/01/14 8:13pm 10/01/14 8:13pm

The Webb Space Telescope's sunshield is complete and it looks amazing

NASA has finished and stacked the Sunshield for the Webb Space Telescope and it's now getting ready to test it. Look at this huge thing. That's enough tinfoil to cover a roasted chicken— if the chicken was the size of Tyrannosaurus Rex. According to NASA, it provides the equivalent of a 1,000,000 Sun Protection Factor. » 7/25/14 6:11pm 7/25/14 6:11pm

What's hiding behind these giant holes on the Moon?

You've probably seen the mysterious giant hole that was discovered in Siberia, which appears to lead into a large cave. We don't know its origin yet, but it isn't the only hole like that on Earth. Or the Moon: NASA found these formations there too, which are perfect for future human outposts. Or current alien/Nazi UFO… » 7/17/14 7:37pm 7/17/14 7:37pm

This is the actual hack that saved the astronauts of the Apollo XIII

This is the mother of all hacks, the genius device that saved the Apollo XIII crew from dying in their emergency return to Earth, as photographed during that trip using one of their Hasselblad cameras. Here are the actual step-by-step instructions that helped turn this mission into NASA's most successful failure ever. » 7/01/14 2:40am 7/01/14 2:40am

NASA space rover drives on the underside of the ice

NASA just completed a test of an early prototype—maybe just an early, early precursor—space rover that may be flown to explore the Jupiter moon Europa. What's cool is that the rover is designed to float on the underside of the ice and "rove as if the underside of the ice is the ground." Up is down, down is up. » 6/23/14 11:12pm 6/23/14 11:12pm