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…

This is Jupiter Seen from Mars

The HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter (MRO) is specifically designed to take super high-resolution images of the surface of Mars but it also does a pretty darn good job capturing pictures of other objects too—like Jupiter and its Galilean moons, several hundred million miles away! The image above was captured in extended color (i.e. it…

This is Earth and the Moon Seen From Mars

Here’s a view of our home planet and its lovely Moon captured from 127 million miles away by NASA’s Mars Reconnaissance Orbiter on November 20, 2016. The sunlit part of Earth shows eastern Asia, the Indian Ocean, and Australia with ice-covered Antarctica visible as a bright white spot. The Moon has been brightened in this image, since it would…

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…

A Craterful of Cracks

Here’s a view of a section of a crater on Mars filled with a lacework of bright spidery fractures, acquired on Sept. 20, 2015 with the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter. The crater is approximately 3 miles (5 km) wide and located in Mars’ north polar region, and its old, infilled interior has undergone countless millennia…

Mars is Tearing its Moon Apart

Phobos, the largest — yet at just 16 miles wide still quite tiny — moon of Mars is getting ripped apart by the gravitational pull of its parent planet… and it bears the scars to show it, scientists have determined. Long parallel grooves that wrap around the surface of Phobos are thought to be stress fractures…

Deleted Scene From The Martian Shows Even MOAR SCIENCE!!1!

Have you gone to see The Martian yet? (And if you haven’t, my review of it may help speed you on your way.) Did you love it? Just kidding — of course you did. But did you read the book first? If you did, you may have noticed that a lot of Mark Watney’s hands-on…

One Space Blogger’s Review of The Martian

If you’re a space fan and you’ve decided to hold off seeing The Martian on opening weekend until you know what to expect, I totally understand — I very rarely see films on opening weekends myself (I have a thing about overcrowded theaters, but that’s another story.) And I also hate to be sorely disappointed…

NASA Sciences the Sh*t Out of Mars, Finds Water

So on the same week that the highly-anticipated film “The Martian” opens in U.S. theaters (you are going to go see it, I assume) NASA revealed the latest discovery regarding the Red Planet: there is water on the surface there, salty rivulets that periodically run down steep slopes in Hale Crater and stain its sands with dark…

No This Is Not an Alien Cave Crab on Mars

I’m in a debunking mood today, probably brought on by the seasonal “double Moon hoax” that raises its oh-so-wrong head every August. (Read more on that nonsense here.) So here’s one more thing to say “NO” to: giant alien cave crabs on Mars. Apparently there’d been some buzz recently in the “space woo” circles online…

Mars Will NOT Be As Big As The Moon In The Night Sky

No, no, no…a thousand times NO: Mars will not become a “second Moon” in the sky on August 27. It won’t this year, it didn’t last year, and it didn’t in the past dozen years since this silly yet strangely perennial cyber-legend (yes I just used the prefix “cyber”) first started circulating on teh interwebz. I don’t know…