rover

NASA is offering a first video glimpse of the Curiosity rover's arrival on Mars.

The space agency last night released a modest stop-motion video built from 297 still-image frames captured by Curiosity's Mars Descent Imager, aka MARDI, which is mounted on the underside of the rover. The landing sequence, which finishes quickly in only about 40 seconds, provides a record of the last two-and-a-half minutes of the spacecraft's descent.

In the first few seconds, you can see the heat shield, 15 feet in diameter, falling away after separation from the 1-ton rover, which itself was slung below … Read more

If processor power were all that mattered in the space race, your iPhone 4S would be about ready to land on Pluto as part of a mission to send Siri to console it following its demotion from planet to just another big, cold rock floating in space.

F-Secure's Mikko Hypponen pointed out earlier today that the onboard computer specs in NASA's Mars Curiosity rover look pretty sad when stacked up against your basic smartphone, at least on paper.

An Apple A5 processor running at 800MHz is fully four times more powerful than the 200MHz chip aboard Curiosity. The 512MB of RAM on the iPhone 4S doubles what Curiosity packs, and if you've got 64GB on your phone, that's 32 times better than the rover.… Read more

Monday's top tech headlines are landing safely on your Earthly screens:

The Apple v. Samsung courtroom drama continues this week. The rundown: Apple says Samsung copied the iPhone and iPad. Samsung says it's just being competitive, and has also counter sued for patent infringement. Monday, Apple made the argument that Samsung's icons look the same as Apple's icons. What do you think?

The first week of Apple testimony revealed interesting tidbits, such as how executives liked the idea of a 7-inch iPad. We also learned that the iPhone was first called Project Purple and that it … Read more

Coming off the tremendous success of completing the "seven minutes of terror," the Mars Curiosity rover will now spend the next several weeks getting settled before embarking on its data-collecting two-year mission. So what does a solitary rover in a Mars crater do during its downtime? Chat it up on Twitter with its peeps back home, of course.

Earlier today, the official Sesame Street Twitter account sent a shout-out to the rover on Twitter, amusingly suggesting the children's entertainment company hoped to see its famous fictional Martian Yip Yips characters emerge on camera during the latest ground pictures from Mars.

Curiosity rover quickly tweeted back: "Science is cool. Yip-yip-yip-yip... Uh-huh. Uh-huh. #STEM #MSL" (Even BoingBoing served up a satirical screenshot wonderfully Photoshopped of what a Yip Yip on Mars would look like; see our own vision at right.) … Read more

In our twisted pop geek culture, it's not cutting-edge technology until it's been replicated with the most simplistic of child's toys. With that in mind, congrats are due to NASA's Curiosity rover, which has finally been reduced to a scale model made of Legos. Oh yea, the full-size rover also landed on Mars yesterday. … Read more

After its triumphant touchdown on Mars last night, it would be tempting to think that NASA's Curiosity rover is a complete success.

But while the part of the mission involving sending the one-ton rover on its 352 million journey to Mars ended in worldwide celebration, the real work hasn't even gotten started.

Over the coming weeks and months, NASA scientists have to ensure that everything on Curiosity is in working order, and only then will the rover take its first "baby steps," let alone begin to explore the many square kilometers of Martian terrain it was … Read more

It's not every day that you land a spacecraft on Mars, even if you're NASA. And in the case of the Curiosity rover, hurtling toward a Mars landing as Sunday night turns into Monday morning, the space agency is tempting fate with a novel approach that involves a big parachute, a specially designed winch, and some very high hopes.

The rover's descent through the Martian atmosphere, which NASA has dubbed the "Seven Minutes of Terror," will be an edge-of-your-seat experience, despite the space agency's excruciating preparations.

Consider, for instance, just one key element that … Read more

As Americans downsize their vehicles to get better fuel economy and fit on increasingly congested urban streets, automakers have met the demand with a range of small SUVs. Unlike the lumbering beasts of the '90s, these little SUVs use independent suspensions to improve ride comfort and new technologies to aggressively pursue better fuel economy. Versatile seating means these vehicles can seat five or haul large amounts of cargo.… Read more

Hello Internet. Eileen here, Supervising Producer for Always On. Molly is on vacation, so I'm filling in to give you a little background on this week's episode!

This week we get physical! Molly is in the best shape of her life and was inspired by her road test of both the Nike+ FuelBand and Fit Bit Ultra to enter her first half-marathon! She said to me, "I think we need to stay true to the extreme nature of the show. How about I sign up for a half-marathon?!?"

At first I thought she was crazy to … Read more