A Tour of our Moon

Want to go to the Moon? 

Let our Lunar Reconnaissance Orbiter take you there!


Our lunar orbiter, also known as LRO, has been collecting data on lunar topography, temperature, resources, solar radiation, and geology since it launched nine years ago. Our latest collection of this data is now in 4K resolution. This updated “Tour of the Moon” takes you on a virtual tour of our nearest neighbor in space, with new science updates from the vastly expanded data trove.

Orientale Basin


First stop, Orientale Basin located on the rim of the western nearside. It’s about the size of Texas and is the best-preserved impact structure on the Moon. Topography data from LRO combined with gravity measurements from our twin GRAIL spacecraft reveal the structure below the surface and help us understand the geologic consequences of large impacts.

South-Pole and Shackleton Crater


Unlike Earth, the Moon’s axis is barely tilted relative to the Sun. This means that there are craters at the poles where the sunlight never reaches, called permanently shadowed regions. As a result, the Moon’s South Pole has some of the coldest measured places in the solar system. How cold? -410 degrees F.

Because these craters are so cold and dark, water that happens to find its way into them never has the opportunity to evaporate. Several of the instruments on LRO have found evidence of water ice, which you can see in the highlighted spots in this visualization.

South-Pole Aitken Basin


South Pole-Aitken Basin is the Moon’s largest, deepest and oldest observed impact structure. Its diameter is about 2,200 km or 1,367 miles across and takes up ¼ of the Moon! If there was a flat, straight road and you were driving 60 mph, it would take you about 22 hours to drive across. And the basin is so deep that nearly two Mount Everests stacked on each other would fit from the bottom of the basin to the rim. South-Pole Aitken Basin is a top choice for a landing site on the far side of the Moon.

Tycho Crater


Now let’s go to the near side. Tycho Crater is 100 million years young. Yes, that’s young in geologic time. The central peak of the impact crater likely formed from material that rebounded back up after being compressed in the impact, almost like a spring. Check out that boulder on top. It looks small in this image, but it could fill a baseball stadium.

Aristarchus Plateau


Also prominent on the nearside is the Aristarchus Plateau. It features a crater so bright that you could see it with your naked eye from Earth! The Aristarchus Plateau is particularly interesting to our scientists because it reveals much of the Moon’s volcanic history. The region is covered in rocks from volcanic eruptions and the large river-like structure is actually a channel made from a long-ago lava flow.

Apollo 17 Landing Site

As much as we study the Moon looking for sites to visit, we also look back at places we’ve already been. This is because the new data that LRO is gathering helps us reinterpret the geology of familiar places, giving scientists a better understanding of the sequence of events in early lunar history.

Here, we descend to the Apollo 17 landing site in the Taurus-Littrow valley, which is deeper than the Grand Canyon. The LRO camera is even able to capture a view of the bottom half of the Apollo 17 Lunar Lander, which still sits on the surface, as well as the rover vehicle. These images help preserve our accomplishment of human exploration on the Moon’s surface.

North Pole


Finally, we reach the North Pole. Like the South Pole, there are areas that are in permanent shadow and others that bask in nearly perpetual light. LRO scientists have taken detailed brightness and terrain measurements of the North Pole in order to model these areas of sunlight and shadow through time.  Sunlit peaks and crater rims here may be ideal locations for generating solar power for future expeditions to the Moon.

LRO was designed as a one-year mission. Now in its ninth year, the spacecraft and the data emphasize the power of long-term data collection. Thanks to its many orbits around the Moon, we have been able to expand on lunar science from the Apollo missions while paving the way for future lunar exploration. And as the mission continues to gather data, it will provide us with many more opportunities to take a tour of our Moon. 

And HERE’s the full “Tour of the Moon” video:

We hope you enjoyed the tour. If you’d like to explore the moon further, please visit moon.nasa.gov and moontrek.jpl.nasa.gov.

Make sure to follow @NASAMoon on Twitter for the latest lunar updates and photos.

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