An Opportunity From Above

To commemorate the 12th anniversary of NASA’s Mars Reconnaissance Orbiter at Mars (March 10, 2006) and the still-roving Opportunity, below is an edited version of an article I wrote back in 2011 showing Opportunity imaged by MRO’s HiRISE camera. The eye in the sky sees all…especially when that eye is the HiRISE camera on the…

After 5,000 Sols We See the Face of Opportunity

It’s finally happened—after over 14 years on Mars (14!!!) NASA’s Opportunity rover has turned its arm-mounted camera around to take a look at itself, giving us the very first true “selfie” of the Mars Exploration Rover mission! Hello Opportunity!

Opportunity Spots Phobos Skimming the Sun

It may be in its 14th year on Mars but Opportunity still has some surprises to show us—like this, a series of images captured on May 3, 2017 showing the Sun as seen from Mars. But that’s not the special part: see the change in brightness along the Sun’s edge near the end? That was a…

Opportunity Looks Back on Its Downhill Departure from Cape Tribulation

It’s all downhill from here! (Well not really, but it was for a little while when Opportunity was at the top of that hill!) The image above is a mosaic I assembled from six color-composites, each made from three separate images acquired in near-infrared, green, and near-ultraviolet color wavelengths on April 21, 2017 (mission sol 4707). It’s been…

Opportunity Enters Its “Teenage” Years on Mars

Today marks the start of the “teen years” on Mars for NASA’s Opportunity rover — it’s been busy exploring, studying, and traveling across the planet’s surface for 13 years now and still going strong! Launched July 7, 2003, the rover is currently in its 4,624th sol of operations — pretty impressive for a mission that was initially only planned to…

Opportunity Marks 12 Years of Roving Mars

NASA’s Curiosity rover may be getting all the attention on Mars these days but the real overachiever is Opportunity — it’s been busy exploring, studying, and traveling across the planet’s surface for over 12 years now and still going strong! Launched July 7, 2003, the rover is currently in its 4,270th sol — 4,180 past…

Opportunity Celebrates 11 Years on Mars With a Grand Panorama

While we have been getting most of our daily images of Mars from NASA’s Curiosity rover over the past couple of years, we shouldn’t forget that there’s still another rover keeping busy on the Red Planet: Opportunity, one of the twin Mars Exploration Rovers (MER-B), still exploring after 11 years! To commemorate Opportunity’s upcoming landing…

NASA’s Opportunity rover shows us what a comet looks like from Mars

It may not look like much but it’s actually quite a lot: that bright smudge is Comet C/2013 A1 (Siding Spring) as it approached Mars to make its historic and much-anticipated close pass on Sunday, Oct. 19! The mountain-sized comet shot past Mars at an estimated distance of 88,000 miles traveling about 35 miles a second……

A Rover Sees Its Shadow

As luck would have it, it does foretell an oncoming winter. Opportunity is preparing to find a spot to safely weather the frigid winter months on Mars, a long six months of reduced sunlight (which means less power from her solar panels) and temperatures dropping well into the -100ºs C (almost -200ºs F).

A New Mystery on Mars!

After eight years on Mars, Opportunity is still going strong – and still discovering new things! “Completely new” things, in fact, to paraphrase principal investigator Steve Squyres… While roaming about on Cape York, a large rise on the southwestern edge of Endeavour crater, Opportunity spied a bright vein of rock sticking up through the scrabbly…