iss

NASA astronaut Rick Mastracchio just arrived on the ISS last week (with the Olympic torch in tow, no less), and even though he wasn't one of the astronauts who got to take the Olympic torch for a spacewalk/photo shoot, he wasted no time starting to upload photos from orbit.

All of the photos he's uploaded (gallery below) are awesome for one reason or another, but one in particular has gotten a bunch of attention. Uploaded yesterday, the photo above shows the view Mastracchio and his fellow astronauts have while exercising on the ISS.

We've shown off some interesting videos/photo series in the past that highlight different fictional skylines. For instance, you can see what it would look like if each of our solar system's planets replaced the Moon, or if the Earth had rings like Saturn.

The video above shows another interesting scenario: this is what the sky would look like if the Moon was at the same distance from the Earth as the ISS.

Dumitrana, Romania-based astrophotographer Maximilian Teodorescu recently got his hands on an 1800mm f/12 Maksutov telescope and decided to put it through its paces this past weekend. He decided to test out the imaging quality by using it to photograph the International Space Station passing in front of the moon in broad daylight. The beautiful photograph above is what he ended up capturing.

NASA's Image of the Day today is a photograph showing one of the best photo op spots to be found on the International Space Station: the Cupola module. The image (shown above) shows astronaut and flight engineer Chris Cassidy pointing a Nikon DSLR and 400mm lens out one of the Cupola's windows to photograph some location on Earth 250 miles below him.

Canadian astronaut Chris Hadfield has been serving as one of the International Space Station's resident photographers. Every day he posts beautiful photographs showing what our planet looks like from orbit to his Twitter account, @cmdr_hadfield.

Today the Canadian Space Agency released the video above, in which Hadfield takes the time to explain how to best photograph Earth's landscape from 400km (~250 miles) above the surface.

Albert Einstein once described quantum entanglement as "spooky action at distance." The basic idea behind it is that certain things (e.g. particles, molecules) can interact with each other instantly (or nearly instantly) regardless of how far apart they are. For example, pairs of photons can affect one another when separated by vast distances, with the effects occurring even faster than light could have traveled between the two points.

If you're a photography enthusiast and ever have the good fortune of finding yourself floating around on the International Space Station, here are two words you should know: service module. Formally called the "Zvezda Service Module," it's the component of the ISS that houses all of the station's life support systems, and is where the astronauts gather if there is any kind of emergency. But here's the main reason you'll want to pay the module visit: the fancy camera equipment used by the astronauts is stored on the walls!

We shared this time-lapse by photographer Bruce W. Berry yesterday in a post about NASA astronaut photography from the International Space Station, but we'd like to share about it a little more about it since it's something that definitely deserves its own post.

Since NASA's first mission to the International Space Station back in 2000, astronauts on board the artificial satellite have snapped over 1.1 million photographs. What's neat is that every one of those photographs is available to the general public through a giant online database.

Open source rocket scientist Nathan Bergey decided to use his coding skills to do a little digging through the image archive, and ended up creating some beautiful visualizations showing where the images were shot in relation to our planet.

Like many of us, astrophotographer Christoph Malin is a big fan of astronaut and fellow photographer Don Pettit. We've featured Pettit's photography several times before -- we even shared his entire talk from Luminance 2012 here -- but in the video above, Malin puts together a little bit of both into a fitting tribute to his favorite "astronaut, poet and astrophotographer."

Canadian astronaut Chris Hadfield is a bit of a space celebrity. Some of his hobbies include tweeting back and forth with William Shatner, posting recordings from space on SoundCloud, and even beaming down the occasional video of himself playing the guitar.

Astronaut photographers on the International Space Station have been beaming quite a few photographs of Earth as of late, but have you ever wondered how they manage capture relatively sharp photographs of Earth's cities at night?

The speed at which the ISS hurtles around our planet is indeed a major challenge for low-light photography, and astronauts in the past have tried to overcome it by using high-speed film or by doing some manual tracking (which is very hit-and-miss). Luckily, space shooters nowadays have a new special tool up their sleeve: the NightPod.

In the side-by-side images above, the photo on the left shows a city as seen by astronauts on the International Space Station, and then photo on the right shows a photo of a neuron imaged with fluorescence microscopy. One is massive and seen from a grand scale, while the other is microscopic and cannot be seen by the human eye, yet they look strangely similar in their structure.

Infinity Imagined has a gallery of these comparisons of cities and neurons, showing the strange and striking similarities between the two.

Photographs captured by astronauts on the International Space Station are in the public domain, so they're often remixed into gorgeous time-lapse videos. Italian filmmaker Giacomo Sardelli went a step beyond many of the ISS time-lapses we've seen by adding in more than just epic music: he included short audio messages recorded by the astronauts who worked in the space station.

Want to know how astronauts photograph in space? Just ask Donald Pettit, NASA astronaut and “amateur” photographer. Donald Pettit has called the International Space Station home for over 370 days, and in that time he’s captured some of the most mind-blowing photos of space – and Earth – we’ve ever seen.

We're shared a couple of "stacked star trail" time-lapse videos over the past few months (see here and here), but those videos comprised nighttime photographs taken from the ground. Photographer Christoph Malin recently decided to try his hand at the technique, but instead of using his own earthbound photographs, he used NASA photographs shot from the International Space Station. The resulting video, shown above, features the stars drawing trails across the "sky" while the Earth creates light streaks down below.

Earlier this month we shared some neat photos of astronauts using DSLRs while on spacewalks outside the International Space Station. In case you're also wondering how the cameras are used inside the habitable satellite, we've carefully perused NASA's 2Explore Flickr photo stream in search of those photos as well, and have collected them here in one place for your viewing pleasure. They've got some pretty nice gear up in the ISS... lucky astronauts.

This photograph of Japanese astronaut Aki Hoshide taking a self-portrait was published to NASA's amazing 2Explore Flickr account on Wednesday. It was snapped during a six-and-a-half hour spacewalk outside the International Space Station. The EXIF data embedded in the photo reveals that he was using a Nikon D2Xs with a 10.5mm fisheye lens at f/11, 1/500, and ISO 200.

Photographer Knate Myers of Albuquerque, New Mexico created this awe-inspiring time-lapse video using …

Photographing lighting from the ground is cool enough, but if you happen to be taking pictures of a thunderstorm from, say, space (we know, unlikely, but never say never) on rare occasions you may capture something like what you see above. This is a picture of a "red sprite," a phenomenon that takes place when lightning doesn't shoot down but instead explodes 50-miles high in the clouds and fires red tendrils even higher.

18-year-old photography enthusiast Tomislav Safundžić of Croatia gathered some …

Ever wonder what camera gear NASA astronaut Don Pettit uses to shoot his amazing photographs from the International Space Station? Here's a portrait of Don floating around on with his massive collection of Nikon DSLRs and lenses. How much of the gear can you identify?

Last month we shared a long exposure photograph by NASA astronaut Don Pettit that showed star trails and city trails in the same frame. Turns out the photo was just one of many long exposure images shot by Pettit so far during Expedition 31. The photograph above shows star trails, an aurora, and flashes of lightning splattered all across the surface of the Earth.

NASA astronaut Don Pettit shot this beautiful long exposure photograph showing star trails and city trails from the International Space Station. The image was created by combining 18 separate long-exposure photographs.

Photographer Shane Murphy has written up an …

Here's a fascinating video by NASA that explains what auroras are and what they look like from space. It's filled with beautiful photographs and time-lapse sequences captured by astronauts on the International Space Station. Astronaut photographer Don Pettit, who maintains a blog about his experiences, writes that taking pictures of Earth is harder than it looks.

This past Sunday, a group of amateur astronomers in San Antonio, Texas successfully “flashed” the International Space Station with …

After NASA published its latest jaw-dropping "Blue Marble" photograph of Earth last month, many of you wondered how "real" the image was. Here's NASA's explanation on how their images are created:

The Suomi NPP satellite is in a polar orbit around Earth at an altitude of 512 miles (about 824 kilometers), but the perspective of the new Eastern hemisphere 'Blue Marble' is from 7,918 miles (about 12,743 kilometers). NASA scientist Norman Kuring managed to 'step back' from Earth to get the big picture by combining data from six different orbits of the Suomi NPP satellite. Or putting it a different way, the satellite flew above this area of Earth six times over an eight hour time period. Norman took those six sets of data and combined them into one image.

So rather than being a composite of multiple images captured from the same perspective, they do in fact map images captured by the satellite onto a 3D sphere.

NASA photographer Lauren Harnett captured this photograph of the International Space Station passing in front of the moon. What’s …

Over the past year, there have been a number of jaw-dropping (and viral) time-lapse videos created from the amazing …