Articles

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

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.

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.

Emily Lakdawalla

Curiosity fired up her Navigational Cameras on Sol 2 and began to take a look around her. The first four full-resolution frames are enough for a small 3D panorama that shows a lovely landscape. I think we're going to like it here!

Emily Lakdawalla

Today's press briefing featured the first image from MAHLI, the Mars Hand Lens Imager, so it's time for me to dive in to this camera's capabilities.

Emily Lakdawalla

The thumbnail versions of the Mars Descent Imager images have shown up on the Curiosity raw images page, and hiding among them was a single full-resolution frame containing the heat shield.

Emily Lakdawalla

It's such a rare joy to be able to dive into the images returned from a brand-new mission. The very first images that come to Earth and get posted on the Web are usually of relatively poor quality compared to what comes later, and Curiosity's are no exception to that rule.

Emily Lakdawalla

Notes on Curiosity's physical state, future activities, landing site, and other stuff gleaned from the two press briefings conducted at JPL today.

Emily Lakdawalla

Even a preliminary, low-resolution, low-frame-rate version of Curiosity's descent imager animation of the arrival on Mars contains almost more awesome than I can stand.

Emily Lakdawalla

A wider (well, longer) view of the amazing HiRISE image that shows Curiosity descending under parachute to Mars

Emily Lakdawalla

In 2008, Mars Reconnaissance Orbiter snapped an amazing photo of Phoenix descending to the surface of Mars under its parachute. Now it's repeated the feat, with Curiosity.

A.J.S. Rayl

Opportunity roved on to new targets near the rim of Endeavour Crater in July, as the Mars Exploration Rover (MER) team prepared to stand down for the Mars Science Laboratory Curiosity

Alfred McEwen

The final article of a three-part series of images from the Mars Reconnaissance Orbiter’s HiRISE camera.

Emily Lakdawalla

I know it’s been all Curiosity, all the time on this blog for the last couple of weeks, and that’s not likely to change much for the next couple of weeks. But I don’t want people to forget that there’s another rover exploring Mars’ ancient geology. Opportunity has been taking spectacular photos of Whim Creek and Endeavour Crater this last week.

Jason Davis

I'll be guest hosting this week's Cosmoquest Science Hangout on Wednesday, August 1. The show starts at 2300 UTC, and my special guest is Mihály Horányi.

Marc Rayman

Dawn has completed the final intensive phase of its exploration of Vesta, and it has now begun its gradual departure for Ceres.