space

Another close asteroid encounter for Earth coming Friday

In a few days, sky watchers in Eastern Europe, Asia, and Australia will get a chance to see one big rock hurtling through the heavens. One very big rock. Compared with other asteroids traveling through space, this one may seem a relative pebble -- at half the size of a football field -- but for Earth, it will make for a relatively close call.

"This is a record-setting close approach," says Don Yeomans of NASA's Near Earth Object Program at JPL. "Since regular sky surveys began in the 1990s, we've never seen an object this big get so close to Earth." … Read more

Help name some Plutonian moons

Want to feel like you contributed to something important today? Take a moment to help rename two of Pluto's moons, which desperately need a little more pizzazz as they currently float around with the drab designations P4 and P5.

With assistance from the Hubble Space Telescope, astronomer Mark Showalter discovered P4 and P5 in 2011 and 2012, respectively. In conjunction with the SETI Institute, Showalter today opened a Web site that allows anyone to vote from 12 Greek and Roman mythology-inspired names for the roughly 20-mile diameter moons.… Read more

Wait, did Curiosity just spot a hunk of metal on Mars?

NASA's Curiosity rover currently roaming the surface of Mars is developing a bit of a reputation for discovering groundbreaking false alarms.

There have been been unverified hints of organic matter; mysterious methane that turned out to be some stowaway molecules from Earth; and strange shiny objects of unknown origin.

Yet none of these have led us to the Martians' secret underground base. So it is with some hesitation that I present the above photo from Curiosity that seems to show an even larger and shinier chunk of something metallic. The image was taken by Curiosity's Mastcam late last … Read more

NASA astronauts aboard ISS to host live Google+ Hangout

Astronauts in the International Space Station have already explained how to clip fingernails and play guitar while orbiting 240 miles above the Earth. But what about all those other questions people may have about life in space?

They can be answered in an upcoming Google+ Hangout with three of the astronauts aboard the ISS -- Kevin Ford, Tom Marshburn, and Chris Hadfield.

NASA announced today that it is hosting its first live Google+ Hangout from space. It's to happen from 11 a.m. to 12 p.m. EST on February 22. The space agency is accepting questions in advance … Read more

Microsoft hits Reddit to address Surface Pro concerns

Microsoft addressed Surface Pro issues with disk space and battery life, among other topics, in a Reddit AMA today.

The discussion was led by Panos Panay, head of the Surface team at Microsoft. He provided relatively lengthy responses to two issues that have emerged as shortcomings with the company's newest tablet-laptop hybrid that runs Windows 8 Pro (and is scheduled to go on sale Saturday).

What follows are some excerpts from Panay's as well as other team members' responses.

Battery life: "If you compare it to say a MacBook Air, you will quickly see that pound for … Read more

Deathly din: How Dead Space 3 sounds are made

If you want the best Dead Space 3 experience, it's nearly necessary to turn off the lights and crank up the sound. Do you ever think about where those bloodcurdling noises originate, though?

To get a better understanding of the scary sounds in Dead Space 3, The Creators Project went behind the scenes at Visceral Games, developer of DS3. It's a fascinating glimpse into the hard work that goes into creating those heart-pumping noises that many people may take for granted (or not really think about at all) when they're busy wiping out a pack of Necromorphs. … Read more

Weekend promises a stellar shot of the moon

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

NASA marks 10th anniversary of Columbia disaster

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

Next up for 3D printing: a moonbase?

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

Temple Run 2 scores record as fastest-growing mobile game

Temple Run addicts have propelled its sequel into new territory.

In 13 days, Temple Run 2 has been downloaded more than 50 million times by iOS, Android, and Kindle users, developer Imangi Studios said yesterday, making it the fastest-growing mobile game ever.

In reaching this milestone, the action game topped the previous record holder, Angry Birds Space, which rocketed to 50 million downloads in 35 days.

Temple Run 2 places you in a jungle where you have to outrun a giant ape, leap over chasms, and swing on ropes to get past hazards. Along the way, you pick up gold … Read more