April 3, 2013

Nazi Germany created many unusual, horrific weapons during World War II. One incredible weapon, however, failed to materialize. What was the Nazi Sun Gun? The Birth of the Nazi Sun Gun? In 1929, a German physicist named Hermann Oberth wrote Wege zur Raumschiffahrt (Translation: Ways to Spaceflight). The book described Oberth’s vision of a manned…

March 22, 2013

On July 16, 1969, Apollo 11 launched from Kennedy Space Center, sending Neil Armstrong and Buzz Aldrin on a date with destiny. In the process, two massive F-1 engines were jettisoned into the ocean, seemingly lost for all time. Now, after a year-long expedition, billionaire Jeff Bezos has salvaged this history-making technology. Salvaging the Apollo 11…

February 13, 2013

SETI’s latest search for aliens has come to a disappointing conclusion. Part of the problem is our own technology. We just aren’t that advanced. SETI is only capable of searching for Type II civilizations, who utilize and channel an energy source equivalent to the sun. So, yeah…there probably aren’t too many of those. The other…

June 28, 2012

On August 25, 1977, Dr. Jerry Ehman detected an odd radio signal that appeared to be of alien origin. He circled the signal and wrote “Wow!” next to it. Now, almost 35 years later, mankind is finally preparing a definitive response to the Wow Signal. Replying to the Wow Signal? National Geographic has a new…

June 1, 2012

On March 5, 2011, the U.S. Air Force launched the X-37B Orbital Test Vehicle into low Earth orbit. After more than a year in space, it’s finally returning to Earth. But what was it doing up there in the first place? What is the X-37B Space Plane? The current X-37B mission is scheduled to end…

May 20, 2012

Later today, a solar eclipse will block out a large portion of the sun. For people in East Asia and the western U.S., this will appear as a strange “Ring of Fire.” People in the middle of the U.S. as well as in Canada will see a partial eclipse, but will miss out on the…

May 19, 2012

On June 30, 1908, something exploded over what is now Krasnoyarsk Krai, Russia. Bluish light stung the sky and loud sounds filled the air. A shock wave knocked people askew and shattered windows for hundreds of miles. What was the Tunguska Event? What was the Tunguska Event? While the Tunguska Event is a source of intense…

May 18, 2012

On December 14, 1807, astonished witnesses watched a giant fireball blaze across the sky. Three sonic booms erupted. Then rocks fell from the air. How did the Weston Meteorite change the world? What was the Weston Meteorite? It might be hard to imagine but meteorite science was practically non-existent in the 1800s. Sure, people had…