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@nasa : Four RS-25 engines, like the one pictured here undergoing a hot-fire test, will power the core stage of NASA's Space Launch System (SLS) -- NASA's new heavy-lift launch vehicle. Towering more than 200 feet tall with a diameter of 27.6 feet, the core stage will store cryogenic liquid hydrogen and liquid oxygen that will feed the vehicle’s RS-25 engines. SLS will be the most powerful rocket in the world with the greatest capacity of any launch system ever built to support any destination, any payload and any mission, including NASA's plans to send humans to a captured and relocated asteroid. The 70-metric-ton (77-ton) configuration will stand at 321 feet -- taller than the Statue of Liberty. Image Credit: Aerojet Rocketdyne #rs25 #sls #nasa #space #spacelaunch #launch #rocket #rocketengine
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Orbital Sciences rolled out its Antares rocket and Cygnus spacecraft to the Mid-Atlantic Regional Spaceport Pad-0A at NASA's Wallops Flight Facility in Virginia on Friday morning, Sept. 13, 2013. The Antares is scheduled to launch Cygnus at 11:16 a.m. EDT on Tuesday, Sept. 17 on a demonstration cargo resupply mission to the International Space Station. Cygnus will deliver about 1,300 pounds (589 kilograms) of cargo, including food and clothing, to the Expedition 37 crew aboard the space station, who will capture and install the spacecraft on Sept. 22 using the station's robotic arm. Orbital is building and testing its Antares rocket and Cygnus spacecraft under NASA’s Commercial Orbital Transportation Services (COTS) program. Following a successful demonstration mission, Orbital is poised to begin eight cargo flights contracted by NASA to resupply the station. Future flights of Cygnus will significantly increase NASA's ability to deliver new science investigations to the nation's only laboratory in microgravity. Image Credit: NASA/Brea Reeves #orbitalsciences #iss #spacestation #antares #cygnus #rocket #rocketlaunch #wallops #launch #nasa #space;
Saturn's rings appear to form a majestic arc over the planet in this image from NASA's Cassini spacecraft. This view looks toward the sunlit side of the rings from about 17 degrees above the ringplane. The image was taken with the Cassini spacecraft wide-angle camera on June 15, 2013 using a spectral filter sensitive to wavelengths of near-infrared light centered at 705 nanometers. The view was acquired at a distance of approximately 657,000 miles (1.1 million kilometers) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 2 degrees. Image scale is 37 miles (60 kilometers) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. Image Credit: NASA/JPL-Caltech/Space Science Institute #saturn #planets #solarsystem #cassini #telescope #saturnrings #planet #nasa #space;
The 'Pale Blue Dot' seen in this narrow-angle color image of the Earth is a part of the first ever 'portrait' of the solar system taken by Voyager 1. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth at the time this image was taken in 1990. From Voyager's great distance Earth is a mere point of light, less than the size of a picture element even in the narrow-angle camera. Earth is the blueish-white speck approximately halfway down the brown band to the right. Earth was a crescent only 0.12 pixel in size. Coincidentally, Earth lies right in the center of one of the scattered light rays resulting from taking the image so close to the sun. This blown-up image of the Earth was taken through three color filters -- violet, blue and green -- and recombined to produce the color image. The background features in the image are artifacts resulting from the magnification. Today, NASA announced that the Voyager 1 spacecraft is officially the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion km) from our sun. New and unexpected data indicate Voyager 1 has been traveling for about one year through plasma, or ionized gas, present in the space between stars. Image Credit: NASA/JPL #carlsagan #sagan #nasa #palebluedot #earth #space #solarsystem #voyager;
NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space. The 36-year-old probe is about 12 billion miles (19 billion km) from our sun. New and unexpected data indicate Voyager 1 has been traveling for about one year through plasma, or ionized gas, present in the space between stars. This artist's concept depicts NASA's Voyager 1 spacecraft entering interstellar space, or the space between stars. Interstellar space is dominated by the plasma, or ionized gas, that was ejected by the death of nearby giant stars millions of years ago. The environment inside our solar bubble is dominated by the plasma exhausted by our sun, known as the solar wind. The interstellar plasma is shown with an orange glow similar to the color seen in visible-light images from NASA's Hubble Space Telescope that show stars in the Orion nebula traveling through interstellar space. Image credit: NASA/JPL-Caltech #voyager #space #nasa #nasavoyager #probe #solarsystem #manmade #farout;
A still camera on a sound trigger captured this intriguing photo of an airborne frog as NASA's LADEE spacecraft lifts off from Pad 0B at Wallops Flight Facility in Virginia. The photo team confirms the frog is real and was captured in a single frame by one of the remote cameras used to photograph the launch. The condition of the frog, however, is uncertain. Wallops Island National Wildlife Refuge was created on July 10, 1975 and is comprised mainly of salt marsh and woodlands. The wildlife refuge contains habitat for a variety of species, including upland- and wetland-dependent migratory birds. Additionally, the U.S. Fish and Wildlife Service has an agreement with NASA to use the NASA-owned portion of Wallops Island for research and management of declining wildlife in special need of protection. The agreement with NASA covers approximately 3,000 acres of Wallops Island proper and is primarily salt marsh. But how is it possible for wildlife to peacefully coexist with space operations and what effects do rocket launches have on wildlife? NASA’s launch facilities, roads, and facilities take up a small percentage of the area. The rest of the area remains undeveloped and provides excellent habitat for wildlife. During launches, short term disturbance occurs in the immediate vicinity of the launch pads, but the disturbance is short-lived allowing space launches and a wildlife habitat to coexist. Credit: NASA Wallops Flight Facility/Chris Perry #frog #nasafrog #photobomb #launch #nasa #ladee #wallops;

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