Articles

Mike Malaska

Here’s a fun, cheap, and only slightly messy demonstration activity for kids of all ages, even 46-year-old kids: creating and mapping an ancient volcano.

Casey Dreier

There was upsetting news today, as the National Science Foundation's Division of Astronomical Sciences released a report that recommended divesting from several highly successful radio telescopes. The money in question, as usual, amounts to almost nothing. The effects, however, are massive.

Emily Lakdawalla

Some notes from this morning's Curiosity press briefing: the rover will be driving to

Andrew Chaikin

In the space Olympics, the U.S. just won gold. So what, in the scheme of things, is the justification for the draconian budget cuts to NASA’s planetary program that threaten scientists’ carefully thought out plans for exploring the solar system in the coming decade?

Emily Lakdawalla

Yesterday Curiosity returned a pile of full-resolution descent imager photos to Earth. The full-resolution MARDI images are just as great as we anticipated.

Daniel Limonadi

The opening of a multi-part guest blog series by Curiosity systems engineering team lead for the Surface Sampling and Science system. Part 1 explains the robotic arm and the Sample Acquisition, Processing and Handling subsystem.

Jason Davis

A recent series of ring images by the Cassini spacecraft reveal Saturn's tiny moon Daphnis cruising through the Keeler Gap.

Mat Kaplan

A new monthly series of Southern California Public Radio events begins with a look at how intelligent machines and virtual humans will change what it means to be a real human. Attend or watch the live webcast tonight, Thursday, August 16.

Emily Lakdawalla

I'm hosting this week's Cosmoquest Astronomy Hour, and rather than having a special guest I'll be speaking myself about what's going on with Curiosity, and will leave lots of time to answer people's questions. Join me at 1600 PDT / 2300 UTC at cosmoquest.org/hangouts.

Emily Lakdawalla

An update on Curiosity's status as of sol 9, and a look ahead to the next month or two of commissioning activities.

Bill Nye

Following the successful landing of the Curiosity rover, it is gratifying indeed to see the third MarsDial© photometric calibration (cal) target on the planet Mars. It is something near and dear to me personally, and it's good for all of us, because it helps us do good science.

Emily Lakdawalla

A fantastic video produced by Brian Lynch combines the thumbnail images from Curiosity's Mars Descent Imager (MARDI) with the audio from the control room during landing night and a detailed timeline from spaceflight101.com.

Casey Dreier

Wherein I address a particular comment on my previous post calling me out for a lazy attack on

Emily Lakdawalla

I think my favorite features on Vesta are its streaky craters. Today's image release shows one of the streakiest: Aelia, a little crater on the flank of a larger one, near Vesta's equator.

Jason Davis

A recap of the final Curiosity press conference of the week: lots of updates from the entry, descent and landing (EDL) team that safely deposited the rover on Mars, as well as an overview of the rover's R10 software upgrade.

Jason Davis

So far, the only high-resolution surface panorama we've seen from Curiosity is the black and white Navcam image. The Mastcam shot a color panorama, but the only version we have so far was created from the lower-resolution thumbnails.

Casey Dreier

Along with any NASA mission comes the inevitable repetition of its cost and questions of its worth, Curiosity is no exception. This tired media narrative must end. The real question is not,

Emily Lakdawalla

A look at the latest raw data dump from Curiosity: our first sharp view of the rover and immediate surroundings, plus 18 of the full-resolution descent imager frames are now available. Check out the gravel on Curiosity's deck!!

Emily Lakdawalla

Curiosity's third day on Mars has been completed flawlessly, and the first preliminary color view from her Mastcam is lovely.

Casey Dreier

Planetfest 2012 ended in the best possible way: the Curiosity rover touched down safely on the surface of Mars. In our ballroom, almost two thousand people leapt to their feet and provided thunderous applause to accompany the joyous celebration at mission control.