earth

Who Shot the Iconic Apollo 8 Earthrise Photo?

Apollo 8 was the first manned mission to leave Earth's orbit, orbit the Moon, and return to Earth. Since it wasn't a moon landing, though, it tends to not be as celebrated as other manned moon missions. But the photo known as Earthrise was captured during this mission on December 24th, 1968, becoming an iconic piece of history. This 6-minute video from Vintage Space explores the question of who the person behind the camera was.

NASA Captures Mercury Flying Across the Sun

Mercury just passed between the Earth and the Sun yesterday, a rare "planetary transit" that occurs about 13 times every 100 years. NASA's Solar Dynamics Observatory (SDO) spacecraft shot highly detailed photos of the astronomical event, and the beautiful time-lapse above is what resulted.

A Photo of the Earth and Moon Taken From Mars

Here's a beautiful photo of the Earth and Moon in a single frame, captured back on October 3, 2007 by the HiRISE camera on NASA's Mars Reconnaissance Orbiter. Our planet was about 88 million miles away from the camera.

Astronaut Snaps Photo of an Airplane from the ISS

Every day, NASA releases a photograph from their collection that allows us to admire the great blue and green planet we call Earth. Recently, the agency released a picture of a group of small island cays in the Bahamas. The most interesting aspect of the photo is not the location, but a little bit of detail that reveals itself when you closely examine the photo.

This Time-Lapse Shows the Passing of a Day on Earth From 22,000 Miles Away

Since late 2014, Japan's Himawari 8 weather satellite has been in stationary orbit above New Guinea, 22,000 miles out (Earth's average diameter is 7,918 miles). It shoots one photo of Earth every 10 minutes, capturing 144 pictures of our planet over the course of a day.

When combined, the photos form a gorgeous time-lapse video showing the passing of a day on Earth. In the 20-second video above, the Sun's reflection can be seen in the daylight that moves across the surface of the globe.

A Time-Lapse of Earth Created Using Photos Taken by Astronaut Alexander Gerst

Photographs captured from the International Space Station have gotten a lot of press in recent years, especially as social networking has helped to share them with a wider audience. Quite a few time-lapses have been made as well using those photos.

Usually those videos are created by video editors who combine all kinds of photos found on space agency websites. The video above is a bit different: it was created with photos captured by a single person: astronaut Alexander Gerst.

From Above: Astronaut Don Pettit on the Experience of Photographing Earth from Space

Check out this gorgeous short film in which NASA astronaut Don Pettit shares what it was like to photograph Earth from orbit in the International Space Station. During his time aboard the station, Pettit became one of the most prolific astronaut photographers in the history of space exploration -- one time he clogged up data transfers for three days with photos from a 30-minute shoot.

Chris Hadfield Explains How Zero Gravity Makes it Possible to Take Sharp, Hand-Held Long Exposures

Have you ever noticed how, in every photo of an astronaut using camera gear in the International Space Station, there's pretty much never a tripod or monopod or special mount in sight? They're always just handholding this massive camera with a 400mm lens attached.

So how, then, can they capture incredibly crisp photos of the Earth when they're flying above it at 4.8 miles per second? In the video above, iconic Canadian astronaut Chris Hadfield shares the fascinating answer.

Side-by-Side Pictures Show the Surfaces of Earth, Mars, Venus, Titan, the Moon and an Asteroid

Oh the places you'll go... Dr. Seuss may not have written those words to humankind as a whole, but he may as well have. As the ESA and its Rosetta Spacecraft prepare to land, for the first time ever, on a comet, this image serves as an awe-inspiring reminder of the places we've already been.

Namely: An asteroid, the Moon, Mars, Venus, Titan and, of course, our own mother Earth.

This is What Yesterday’s Equinox Looked Like from Space

Over the past 24 hours, the Earth has been experiencing its autumnal equinox. That is, the length of day and night across the globe was the same due to the sun hitting the earth at just the right angle to align its shade perfectly with the Earth’s spin axis.

And thanks to the photographic work of Russian satellite Elektro-L, we get an awesome (albeit quick) view of this bi-annual occurrence from a pretty spectacular vantage point: space.

ISS Astronaut Captures the Thousand-Mile Shadows Clouds Cast on Earth’s Surface

Hovering somwhere between 205 and 255 miles above Earth is the International Space Station, currently housing six intrepid explorers that are hurtling through space at roughly 4.8 miles per second.

And one of those individuals is Alexander Gerst, a geophysicist who spends a great deal of his time on the ISS holding a camera and putting it to use taking pictures of our planet.

ISS Astronaut Snaps 3-Second Exposure to Show How ‘Crazy’ the Atmosphere Really Is

It's one thing to visualize different layers of gasses in the Earth's atmosphere and see drawings and models in a book or online... it's another thing entirely to capture it on camera. But of course, that's one of the perks of being an astronaut on the International Space Station, you get to do a whole lot of things that are "another thing entirely."

The photograph above was taken by astronaut Reid Wiseman and uploaded to his Twitter feed early this morning. It's a 3-second exposure, and we know this because he captioned the photo "3 second shutter exposure at night shows how crazy our #atmosphere really is."

NASA Releases 3.2 Gigapixel #GlobalSelfie

A month ago yesterday, NASA invited everyone on Earth to step outside, snap a “selfie” and share it via social media using #GlobalSelfie as the hashtag. The goal was to create a giant mosaic of the historical “Blue Marble” photograph, using said selfies -- and yesterday, NASA released the final product.