Space

"Star Wars" fans don't like taking "no" for an answer. The White House may have denied a petition to build a Death Star, but that hasn't stopped Dark Side wannabes from taking matters into their own hands. There's now a Kickstarter project gathering funds to build an open-source Death Star.

The project has a modest initial goal of just $30 million. That will fund initial plans and the massive amount of chicken wire needed to protect the reactor exhaust ports. The first stretch goal is where things get more serious. If the project raises $850,000,000,000,000,000, then work will begin on the actual construction. OK, that's a mighty big "if," but a geek can dream, right?… Read more

The wheels of bureaucracy do not turn at a supersonic rate.

It's been nearly four months since Felix Baumgartner traveled many, many miles into the sky in order to come hurtling back down to Earth in a freefall faster than the speed of sound. Judging by the data released by his backers at Red Bull Stratos, his jump was a breathtaking success. It was certainly thrilling to watch.

But it's not yet a world record (or as Baumgartner's group expects, several world records). For that, we're all still waiting for validation of the data by the Federation Aeronautique Internationale, the nonprofit, nongovernmental organization that regulates air sporting events and certifies record claims for aviation and aerospace achievements.… Read more

An asteroid big enough to level a major metropolitan area (probably several of them, actually) will definitely not be doing any such thing this month, but it will come pretty darn close.

First spotted by a Spanish observatory last year, small asteroid 2012 DA14 (in this case "small" means about 150 feet in diameter, or roughly the size of a supermarket) will pass within 3.5 Earth radii of the surface of our planet on February 15.

That means that this big, menacing, but ultimately harmless space rock will actually be closer to us than our many satellites in geosynchronous orbit about 22,000 miles above the equator.… Read more

When asteroids attack, dinosaurs lose. Though there are still competing theories as to why we lost awesome animals like Tyrannosaurus rex and Velociraptors, many scientists look to a long-ago asteroid impact to explain the wipeout.

A study published in Earth and Planetary Science Letters adds a new wrinkle to the asteroid assumption by suggesting that the dinos may have had to contend with not one, but two deadly balls of flying space rock. Titled "Morphology and population of binary asteroid impact craters," the study was lead by Katarina Miljkovic from the Institute of Earth Physics in Paris.

If you look out into space around Earth, you'll find that about 15 percent of asteroids are binary, meaning they're traveling in pairs. However, only 2 to 4 percent of craters on Earth have been labeled as binary impacts. Miljkovic believes this number is under-reported and that many binary asteroids have been overlooked because their craters overlap.… Read more

How well do you know the geography of the moon? This weekend brings a great chance for you to brush up on your lunar knowledge.

Starry Night Education points out that when the moon rises each night this weekend, we Earthlings can view a great angle of these jumbo lunar craters: Plato, Archimedes, Copernicus, Ptolemaeus, and Clavius. … Read more

In an emotional memorial service, the widow of the shuttle Columbia's commander recalled their last meeting the day before launch and the devastation the families felt when they learned their loved ones had perished during re-entry 10 years ago Friday.

Speaking in front of the Space Mirror Memorial to fallen astronauts at the Kennedy Space Center's visitor complex, Evelyn Husband-Thompson shared memories of Columbia commander Rick Husband and his six crewmates, saying how proud the families were of the crew's accomplishments during their 16-day science mission.

The night before landing, the families "shared a meal together … Read more

We've put a man on the moon. Perhaps setting up a 3D moonbase will be next.

The European Space Agency (ESA) and architecture and design firm Foster + Partners are jumping on the 3D-printing bandwagon and exploring the feasibility of using three-dimensional printing to create buildings on the moon.

Engineering teams from both parties, and additional partners, are investigating the properties of lunar soil, known as regolith, to see if the material could be used to print "bricks" for a moonbase, thus solving the sticky issue of transporting construction materials from our planet. Previous research from Washington State University and NASA has suggested that moon rocks could be used to print useful objects like tools or replacement parts. … Read more

Is the space race back on?

Iran officials today said that the country successfully launched a rocket, named Pishgam, or Pioneer in Farsi, into space, the Associated Press is reporting. Pishgam was carrying a monkey, according to state-sponsored TV, which safely returned back to land. The rocket achieved a height of 72 miles before coming back down.

Monkeys were commonly used by the U.S. and Soviet Union space programs in the 1950s for research. Other animals, including dogs, were also sent to space.

Whether Iran actually fired off a rocket today is unknown at this point. The country has … Read more

It's a bummer running out of gas, especially when the nearest station is 22,000 miles away.

But a project to set up a gas station on the International Space Station made a big leap forward this week with the successful refueling of a mock satellite by a robot.

Dextre, a twin-armed robot from Canada, topped off the fuel tank in the mockup, showing how satellites' life can be extended, according to the Canadian Space Agency (CSA).

Operating on the Robotic Refueling Mission (RRM) module, Dextre removed safety caps and cut through retaining wires before transferring liquid ethanol to the mockup, which is about the size of a washing machine.

The CSA-NASA achievement is the first of its kind, and may help reduce the growing pile of dead satellites and space junk orbiting overhead. … Read more