These days the world is looking in awe at the incredible images of comet 67P/Churyumov-Gerasimenko from ESA’s Rosetta spacecraft. But it took Rosetta over ten years to arrive at the comet, during which time it got some great views of other worlds in our Solar System as well: Earth (a couple of times), the asteroids Lutetia and…
Tag: Mars
Three Worlds, One Shot: a February 2015 Conjunction Event
Did you have clear skies last night? If so, you may have been able to catch the sight above: a conjunction of the crescent Moon and the planets Venus and Mars in the western sky! I captured the photo above with a Nikon D7000 and a Sigma 150-500mm lens. Venus is the brighter object at…
Ice May Be Buried Beneath These Ancient Martian Hills
Scientists have been hunting for evidence of water on Mars ever since we started looking at the Red Planet through telescopes. But Mars does have water, and lots of it; solid water in the form of ice locked up in its polar caps and buried under its surface. And, if observations made by ESA’s Mars Express…
These 100 People Are One Step Closer to Living – and Dying – on Mars
You may be looking at the faces of future Martians. (*Although that’s looking more and more unlikely – see below.) The video above, released Feb. 15, shows the results of the latest round of selections for the MarsOne mission: to establish living conditions on Mars and, eventually, send 24 individuals who will become the first permanent human residents on…
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…
Curiosity’s First “Selfie” of 2015
Here’s a “selfie” of NASA’s Curiosity rover, made from about 20 images acquired by its MAHLI instrument on mission sol 868 (January 14, 2015). I used Photoshop to stitch the raw images together and then enhanced the contrast and detail with a bit of HDR effect. (There’s one spot behind the rover’s RTG where an…
A Postcard from Mars: Salsberry Peak Panorama
Every now and then I get unexpectedly caught up in a project that I originally intended to be a quick just-for-fun thing and ends up taking an hour and a half of my time (usually long after I should have gone to bed.) This was one of those. Made up of 28 raw images acquired…
Is Mars Alive? Curiosity Uncovers Organics and Methane in Gale Crater
While it’s not quite the “smoking gun” for evidence of life on Mars, the recent announcement of a detection of spiking methane levels by NASA’s Curiosity rover has certainly caught everyone’s attention – especially since the activity of microbes is one possible source for the presence of the compound, which has already been detected by…
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……
Nobody Makes a Picture of Mars Quite Like MOM
If you’re loving this fantastic image of the Red Planet as much as I am, then be sure to give thanks to MOM! Don’t call home just yet though; this is a view from India’s Mars Orbiter Mission – MOM for short – which successfully entered orbit around Mars on September 24 after a ten-month…
Opportunity Breaks the Record for Extraterrestrial Roving
Well it’s official: after over a decade of roving on Mars, NASA’s Opportunity rover has surpassed the off-world driving record previously and proudly held by the Soviet Lunokhod 2 rover since 1973*! As of July 27, 2014, the tenacious solar-powered Opportunity racked 25.01 miles (40.25 kilometers) on its odometer as it traveled along the southern rim of…
Curiosity Claims the Biggest Meteorite Ever Found on Mars
If you’re a heavy metal fan then you’ll love this: this shiny, lumpy rock spotted by NASA’s Curiosity rover is made mostly of iron — and came from outer space! Dubbed “Lebanon” it’s a stony iron meteorite, similar to ones found in years past by the Spirit and Opportunity rovers, but is considerably larger than any of…
Lights in the Dark 