Depending on where you were on the globe, NASA's Curiosity rover successfully landed on Mars on either Aug. 5 or 6 in 2012. It's spent the past five years crawling across the rugged terrain of the red planet, drilling holes, snapping images and conducting science operations. Here are some of its most fabulous pictures from its time far, far away.
NASA assembled this Curiosity self-portrait from a group of images taken with the rover's Mars Hand Lens Imager in early 2013.
The Curiosity rover snapped a routine image in May 2016, but alien and UFO fans found something interesting about it: It shows a spoon-like formation half-buried in dust. It's not a real spoon, but it is fun to imagine the presence of soup on Mars.
The Mars terrain has taken a toll on Curiosity's wheels. This image from early 2016 gives us a good look at the damage. NASA has kept an eye on the wear and tear and implemented some new methods, such as reverse-driving, to minimize further damage.
UFO fans got pretty excited about this Curiosity rover image from 2014 showing a bone-like rock formation on the surface of Mars. NASA, however, stepped in to remind everyone that it really is just a rock and was likely shaped by erosion from wind or water.
Namib Dune reaches up 13 feet (4 meters) above ground level on Mars in this Curiosity image from late 2015. The dark dune looks imposing. It is located in an area known as the Bagnold Dunes at Mount Sharp.
"Sand grains blowing across the windward side of a dune become sheltered from the wind by the dune itself. The sand falls out of the air and builds up on the lee slope until it becomes steepened and flows in mini-avalanches down the face," says NASA.
There aren't any fish on Mars, but at least there's a rock that looks like a fish. NASA posted this as a raw image from the Curiosity rover in March 2016 and alien fans got pretty excited about the fishy feature. It's still just a rock.
NASA's Curiosity rover added to its self-portrait collection in early 2015 with this lovely selfie that really shows off the landscape around it. You can see Mount Sharp, some cliffs and the rim of the Gale Crater.
Curiosity snapped this image of its own wheel tracks on Mars in August 2014. The view shows an outcrop area called Hidden Valley, though you won't find any ranch dressing there. NASA says the pale rocks that look like paving stones are about the size of dinner plates.
Egg Rock is the name scientists gave to this strange little meteorite Curiosity found on Mars in late 2016. NASA estimates it's no larger than 1.6 inches (40 millimeters) wide, but the rover was able to get a good close-up view of the unusual object.
Well before Curiosity checked out the tiny meteorite called Egg Rock, it caught sight of this massive iron chunk measuring about 7 feet (2 meters) across in mid-2014. NASA scientists named this meteorite Lebanon.
Mars has some very Earth-like features, such as this small mound named Ireson Hill. It looks like something you might find in a desert region on our planet. The image comes from the Curiosity rover's mast camera in early 2017.
"The mosaic has been white-balanced so that the colors of the rock and sand materials resemble how they would appear under daytime lighting conditions on Earth," NASA notes.
The Curiosity rover carved this hole in a sandstone rock called Windjana in May 2014. It first drilled the hole and then zapped the inside with a laser from its ChemCam instrument. This image gives us a good view into the hole. Look closely to see the line of dark spots created by the laser.
/ Photo: NASA/JPL-Caltech/Univ. of Arizona
First day on Mars
Sunset on Mars
A 'spoon' on Mars
Extra holes in the wheels
Sand on the move
Not a thigh bone
Quite a dune
Curiosity's name appears
Drill, baby, drill
A wild fish appears
Dust devil in action
Curiosity's wheel tracks
Curiosity sees a hill
MRO sees Curiosity
NASA shared this map on July 11, 2017, to show the route covered by Curiosity since it landed on Mars in 2012. The map notes some highlights along the way, including areas known as Murray Buttes and Pahrump Hills.
The star shows where the rover started from its landing spot and the continuation of the yellow line near the bottom maps out its future path for exploration as its mission continues.