A SPACECRAFT RETURNS

FROM:  NASA 

The Soyuz TMA-15M spacecraft is seen as it lands with Expedition 43 commander Terry Virts of NASA, cosmonaut Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos), and Italian astronaut Samantha Cristoforetti from the European Space Agency (ESA) near the town of Zhezkazgan, Kazakhstan on Thursday, June 11, 2015.  Photo Credit: NASA/Bill Ingalls.

AUSTRALIA, PHOTOGRAPHED FROM THE INTERNATIONAL SPACE STATION

FROM:  NASA 

From the International Space Station, NASA astronaut Scott Kelly (stationcdrkelly on Instagram) took this photograph and posted it to social media on April 6, 2015. Kelly wrote, "Australia. You are very beautiful. Thank you for being there to brighten our day. #YearInSpace" Kelly and Russian Federal Space Agency (Roscosmos) cosmonaut Mikhail Kornienko began their one-year mission aboard the space station on March 27. Most expeditions to the space station last four to six months. By doubling the length of this mission, researchers hope to better understand how the human body reacts and adapts to long-duration spaceflight. Image Credit: NASA.

ASTROTERRY TWEETS PHOTOGRAPH FROM ISS

FROM:  NASA 

On Sunday, March 1, Expedition 42 Flight Engineer Terry Virts and Commander Barry "Butch" Wilmore ventured outside the International Space Station for their third spacewalk in eight days. Virts and Wilmore completed installing 400 feet of cable and several antennas associated with the Common Communications for Visiting Vehicles system known as C2V2. Boeing’s Crew Transportation System (CST)-100 and the SpaceX Crew Dragon will use the system in the coming years to rendezvous with the orbital laboratory and deliver crews to the space station. Virts (@AstroTerry) tweeted this photograph and wrote, "Out on the P3 truss. #AstroButch handing me his cable to install on the new antenna. #spacewalk" Image Credit: NASA.

NASA VIDEO: SPACE STATION LIVE: SETTING UP A MACHINE SHOP IN SPACE

VIEW OF A SPACEWALK AT THE INTERNATIONAL SPACE STATION

FROM:  NASA 

Caption By NASA.  On Oct. 7, NASA astronaut Reid Wiseman (pictured here) and European Space Agency astronaut Alexander Gerst completed the first of three spacewalks for the Expedition 41 crew aboard the International Space Station. The spacewalkers worked outside the space station's Quest airlock for 6 hours and 13 minutes, relocating a failed cooling pump to external stowage and installing gear that provides back up power to external robotics equipment. Flight Engineer Barry Wilmore of NASA operated the Canadian robotic arm, maneuvered Gerst during the course of the spacewalk and served as the spacewalk coordinator. A second U.S. spacewalk is set for Oct. 15. Wilmore will don a U.S. spacesuit and follow Wiseman outside the Quest airlock for a 6-1/2 hour excursion. Gerst will serve as the spacewalk choreographer. The goal of the excursion is to replace a failed voltage regulator component on the starboard truss of the station. They will also move external camera equipment in advance of a major reconfiguration of station modules next year for the arrival of new docking adapters for commercial crew vehicles. Image Credit: NASA/ESA/Alexander Gerst.

EXPEDITION 41/42 LAUNCEHS TO THE INTERNATIONAL SPACE STATION

NASA VIDEO: U.S. CARGO SHIP ARRIVES AT THE INTERNATIONAL SPACE STATION

SPACEX DRAGON VERSION 2 TO TRANSPORT U.S. ASTRONAUTS TO THE INTERNATIONAL SPACE STATION

ISS VIEW OF EASTERN MEDITERRANEAN AT NIGHT

FROM:  NASA 

Eastern Mediterranean Coastline at Night

This night photograph taken by astronauts aboard the International Space Station (ISS) shows the location and size of cities at the east end of the Mediterranean Sea. The largest, brightest cluster is the Israeli city of Tel Aviv, a port set against the blackness of the Mediterranean Sea. Jerusalem, Israel’s capital city, and Amman, Jordan’s capital, are the next largest (with Amman’s lights having a whiter tone), followed by Beersheba.

Bright but narrow lines that snake between the cities are highways. The darker areas with smaller patches of lights are mostly agricultural and pastoral areas of Israel, Sinai, the West Bank, and Jordan. A wide, almost black zone between Jerusalem and Amman trends north-south across the right half of the image; it is the long valley that includes the Jordan River and the Dead Sea.

Click here to view an astronaut image of the same area in daylight. And read more here about a new NASA crowd-sourcing project to identify cities and towns in night images from the space station.

Astronaut photograph ISS040-E-74022 was acquired on July 22, 2014, with a Nikon D3S digital camera using an 85 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. The image was taken by the Expedition 40 crew. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed. The International Space Station Program supports the laboratory as part of the ISS National Lab to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC Gateway to Astronaut Photography of Earth. Caption by M. Justin Wilkinson, Jacobs at NASA-JSC.

STELLAR SCENE FROM THE INTERNATIONAL SPACE STATION

FROM:  NASA 

On June 23, 2014, Expedition 40 Flight Engineer Reid Wiseman captured this image which connects Earth to the International Space Station and to the stars. Among the "stellar" scene is part of the constellation Orion, near the center of the frame. The U.S. laboratory or Destiny is seen in the upper right.  Image Credit: NASA

INTERNATIONAL SPACE STATION: WHILE THE CREW SLEEPS

FROM:  NASA 

This view in the International Space Station, photographed by an Expedition 40 crew member, shows how it looks inside the space station while the crew is asleep. The dots near the hatch point to a Soyuz spacecraft docked to the station in case the crew was to encounter an emergency. This view is looking into the Destiny Laboratory from Node 1 (Unity) with Node 2 (Harmony) in the background. Destiny is the primary research laboratory for U.S. payloads, supporting a wide range of experiments and studies. Image Credit: NASA.

THE SANDS OF THE SAHARA MEET THE WATER

FROM:  NASA 

On May 23, 2014, Expedition 40 Commander Steve Swanson posted this photograph -- taken from the International Space Station -- to Instagram. Swanson noted, “Western Sahara – the contrast between the sand and the water is spectacular from here.” Swanson uploaded the first image from space to Instagram on April 7. He began posting imagery to the social media site during his pre-flight training. › View Instagram imagery from the International Space Station The three Expedition 40 crew members aboard the International Space Station worked advanced science this week while awaiting a new trio, set to lift off on Wednesday, May 28. Soyuz Commander and cosmonaut Maxim Suraev, NASA astronaut Reid Wiseman and European astronaut Alexander Gerst will launch aboard the Soyuz TMA-13M spacecraft at 3:57 p.m. EDT (1:57 a.m. May 29 Baikonur time) from the Baikonur Cosmodrome. Image Credit: NASA

SOKOL SPACE-SUIT HELMET AGAINST SOYUZ WINDOW

FROM:  NASA

A sokol suit helmet can be seen against the window of the Soyuz TMA-11M capsule shortly after the spacecraft landed with Expedition 39 Commander Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA), Soyuz Commander Mikhail Tyurin of Roscosmos, and Flight Engineer Rick Mastracchio of NASA near the town of Zhezkazgan, Kazakhstan on Wednesday, May 14, 2014. Wakata, Tyurin and Mastracchio returned to Earth after more than six months onboard the International Space Station where they served as members of the Expedition 38 and 39 crews. Image Credit: NASA-Bill Ingalls

LEARNING TO WALK IN SPACE

FROM:  NASA 

Spacewalk Training at the Neutral Buoyancy Laboratory

In this image taken on Nov. 7, 2012, NASA astronaut Reid Wiseman and European Space Agency astronaut Alexander Gerst (partially obscured), both Expedition 40/41 flight engineers, attired in training versions of their Extravehicular Mobility Unit (EMU) spacesuits, are submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center. Divers (out of frame) are in the water to assist Wiseman and Gerst in their rehearsal, which is intended to help prepare them for work on the exterior of the International Space Station. Wiseman, Gerst and Maxim Suraev of the Russian Federal Space Agency (Roscosmos) will launch to the space station aboard a Soyuz spacecraft on May 28, 2014, from the Baikonur Cosmodrome in Kazakhstan. They are scheduled to return to Earth in November. Image Credit: NASA.

VIEW OF THE GRAND CANYON FROM THE INTERNATIONAL SPACE STATION

FROM:  NASA 

The Grand Canyon in northern Arizona is a favorite for astronauts shooting photos from the International Space Station, as well as one of the best-known tourist attractions in the world. The steep walls of the Colorado River canyon and its many side canyons make an intricate landscape that contrasts with the dark green, forested plateau to the north and south. The Colorado River has done all the erosional work of carving away cubic kilometers of rock in a geologically short period of time. Visible as a darker line snaking along the bottom of the canyon, the river lies at an altitude of 715 meters (2,345 feet), thousands of meters below the North and South Rims. Temperatures are furnace-like on the river banks in the summer. But Grand Canyon Village, the classic outlook point for visitors, enjoys a milder climate at an altitude of 2,100 meters (6,890 feet). The Grand Canyon has become a geologic icon—a place where you can almost sense the invisible tectonic forces within the Earth. The North and South Rims are part of the Kaibab Plateau, a gentle tectonic swell in the landscape. The uplift of the plateau had two pronounced effects on the landscape that show up in this image. First, in drier parts of the world, forests usually indicate higher places; higher altitudes are cooler and wetter, conditions that allow trees to grow. The other geologic lesson on view is the canyon itself. Geologists now know that a river can cut a canyon only if the Earth surface rises vertically. If such uplift is not rapid, a river can maintain its course by eroding huge quantities of rock and forming a canyon. This astronaut photograph (ISS039-E-5258) was taken on March 25, 2014 by the Expedition 39 crew, with a Nikon D3S digital camera using a 180 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed.  Image Credit: NASA Caption: M. Justin Wilkinson, Jacobs at NASA-JSC.

EXPEDITION 39 CREW LAUNCHES ABOARD SOYUZ ROCKET

FROM:  NASA 
The gantry arms begin to close around the Soyuz TMA-12M spacecraft to secure the rocket at the launch pad on Sunday, March 23, 2014, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for 5:17 p.m. EDT, March 25 and will send Expedition 39 Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Roscosmos, Flight Engineer Steven Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos on a six-month mission aboard the International Space Station. Image Credit: NASA/Joel Kowsky.

Expedition 39 Crew Launches Aboard the Soyuz TMA-12M Rocket
The Soyuz TMA-12M rocket launches from Baikonur Cosmodrome in Kazakhstan on  Wednesday, March 26, 2014 carrying Expedition 39 Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Roscosmos, Flight Engineer Steven Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos to the International Space Station.  Image Credit: NASA/Joel Kowsky.

THE MISSOURI RIVER AS SEEN FROM SPACE

FROM:  NASA 

The Missouri River rises in the Rocky Mountains of western Montana, and flows generally to the southeast for 3,767 kilometers (2,341 miles) to its confluence with the Mississippi River north of St. Louis, Missouri. It is the longest river in North America. The river does not follow a straight southeasterly course along this distance, but includes many meander bends such as the one in this astronaut photograph from the International Space Station. This particular bend is occupied by Lake Sharpe, an approximately 130 kilometer (80 mile) long reservoir formed behind the Big Bend Dam on the Missouri River near Lower Brule, South Dakota. The lake surface is frozen and covered with snow, presenting a uniform white appearance. As meander bends develop, they tend to assume a distinctive U shape. Over time, the river channel can continue to cut into the ends of the “U,” eventually bringing them so close together that the river then cuts across the gap to achieve a shorter flow path and cut off the meander bend. When this happens and the meander ceases to be part of the active river channel, it may become an oxbow lake. The distance across the narrow neck of land (image lower right) associated with this meander is approximately 1 kilometer (0.62 miles). However, the river flow is controlled by the Big Bend Dam downstream, so the natural process of meander cutoff has been significantly slowed. Snow cover also highlights circular agricultural fields on the small peninsula within the meander bend.

This type of field indicates center-pivot irrigation, where water is distributed from a central point radially outwards using sprinklers to cover the field area. Crops grown here include corn and soybeans, according to data from the U.S. Department of Agriculture’s CropScape database. Astronaut photograph ISS038-E-23651 was acquired on Dec. 26, 2013, with a Nikon D3X digital camera using a 1000 millimeter lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center. The image was taken by the Expedition 38 crew. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed. > View annotated image Image Credit:  NASA Caption-William L. Stefanov, Jacobs, NASA-JSC.

ISS CELEBRATES 15 YEARS IN SPACE

Image Credit: NASA

FROM:  NASA
Celebrating Fifteen Years of the International Space Station

Astronaut James H. Newman waves during a spacewalk preparing for release of the first combined elements of the International Space Station. The Russian-built Zarya module, with its solar array panel visible here, was launched into orbit fifteen years ago on Nov. 20, 1998. Two weeks later, on Dec. 4, 1998, NASA's space shuttle Endeavour launched Unity, the first U.S. piece of the complex. Endeavour's forward section is reflected in Newman's helmet visor in this image. During three spacewalks on the STS-88 mission, the two space modules built on opposite sides of the planet were joined together in space, making the space station truly international.

Since that first meeting of Zarya and Unity, the space station grew piece by piece with additions from each of the international partners built across three continents and leading to the largest and most complex spacecraft ever constructed. The space station, now four times larger than Mir and five times larger than Skylab, represents a collaboration between NASA, Roscosmos, the European Space Agency, the Japanese Aerospace Exploration Agency and the Canadian Space Agency, representing 15 countries in all.

In support of station assembly and maintenance, station and shuttle crews have conducted 174 spacewalks totaling almost 1,100 hours – the equivalent to nearly 46 days of spacewalks to build and maintain the complex. The station, with a mass of almost a million pounds and the size of a football field, is second only to the moon as the brightest object in the night sky.

Over the years, a great deal of research has been done on the space laboratory, which has already yielded tremendous results toward various fields. The science of the space station has provided benefits to humankind in areas such as human health, Earth observation and education. Many more results and benefits for both space exploration and life on Earth are expected in the coming years.
> Celebrating 15 Years Since the Sunrise

VIEW FROM SPACE OF THE RETREAT OF UPSALA GLACIER

Image Credit: NASA  Caption: M. Justin Wilkinson, Jacobs at NASA-Johnson Space Center

FROM:  NASA 
Upsala Glacier Retreat

This photograph by an astronaut on the International Space Station highlights the snout of the Upsala Glacier (49.88°S, 73.3°W) on the Argentine side of the North Patagonian Icefield. Ice flow in this glacier comes from the north (right in this rotated image). Dark lines of rocky debris (moraine) within the ice give a sense of the slow ice flow from right to left.

A smaller, side glacier joins Upsala at the present-day ice front -- the wall from which masses of ice periodically collapse into Lago (Lake) Argentino. In this image, the 2.7 kilometer-wide ice front casts a thin, dark shadow. The surface of Lago Argentino is whitened by a mass of debris from a recent collapse of the ice wall. Larger icebergs appear as white dots on the lake surface at image left.
Remotely sensed data, including astronaut images, have recorded the position of the ice front over the years. A comparison of this October 2013 image with older data (January 2004 and January 2001, as well as October 2009) indicates that the ice front has moved backwards -- upstream -- about 3 kilometers (2 miles). This retreat is believed by scientists to indicate climate warming in this part of South America. The warming not only causes the ice mass to retreat, but also to thin. A study of 63 glaciers by Rignot et al has shown that this is a general trend in Patagonia.

The water color in Lago Argentino is related to the glacier flow. The lake receives most of the ice from the glacier and thus receives most of the “rock flour” -- rocks ground to white powder by the ice scraping against the rock floor of the valley. Glacial flour turns the lake a gray-green hue in this image. The darker blue of the smaller lakes (image bottom) indicates that they are receiving much less rock flour.

This image was taken on Oct. 2, 2013, with a Nikon D3 digital camera using a 300 millimeter lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed.

NEW YORK CITY FROM SPACE

 

FROM: NASA

One of the Expedition 35 crew members aboard the Earth-orbiting International Space Station exposed this 400 millimeter night image of the greater New York City metropolitan area on March 23, 2103.For orientation purposes, note that Manhattan runs horizontal through the frame from left to the midpoint. Central Park is just a little to the left of frame center.Image Credit: NASA