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Tracking and Data Relay Satellite Launch Lights Up the Night Sky - A United Launch Alliance Atlas V rocket lights up the night sky over Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida as it carries NASA's Tracking and Data Relay Satellite, or TDRS-L, to Earth orbit. Launch was at 9:33 p.m. EST on Thursday, Jan. 23 during a 40-minute launch window. The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System (TDRSS) fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high-bandwidth data return services for numerous science and human exploration missions orbiting Earth. These include NASA's Hubble Space Telescope and the International Space Station. TDRS-L has a high-performance solar panel designed for more spacecraft power to meet the growing S-band communications requirements. TDRSS is one of three NASA Space Communications and Navigation (SCaN) networks providing space communications to NASA’s missions. Image Credit: NASA/Dan Casper #nasa #space #tdrs #rocket #rocketlaunch #nasa #launch #ksc #kennedy #ula #atlasv #hst #hubble #countdown#321launch #centaur #iss #mars; -
LIFTOFF! Our Tracking and Data Relay Satellite L launched atop a United Launch Alliance Atlas V rocket at 9:33 p.m. EST from Cape Canaveral Air Force Station Space Launch Complex 41 in Florida. The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System (TDRSS) fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high bandwidth data return services for numerous science and human exploration missions orbiting Earth. Image Credit: NASA #nasa #space #tdrs #rocket #rocketlaunch #nasa #launch #ksc #kennedy #ula #atlasv #hst #hubble #countdown#321launch #centaur #iss #mars; -
Live from NASA’s Kennedy Space Center in Florida, watch NASA Television launch coverage for our NASA’s Tracking and Data Relay Satellite at http://www.nasa.gov/nasatv. Liftoff is scheduled for 9:05 p.m. EST, the opening of a 40-minute launch window. Live coverage on NASA TV begins at 6:30 p.m. Launch teams are currently working no technical issues, and the weather forecast is 90 percent “go.” The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System (TDRSS) fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high bandwidth data return services for numerous science and human exploration missions orbiting Earth. Image Credit: NASA #nasa #space #tdrs #rocket #rocketlaunch #nasa #launch #ksc #kennedy #ula #atlasv #hst #hubble #countdown #321launch #centaur #iss #mars; -
Extreme Power of Black Hole Revealed - Astronomers have used NASA's Chandra X-ray Observatory and a suite of other telescopes to reveal one of the most powerful black holes known. The black hole has created enormous structures in the hot gas surrounding it and prevented trillions of stars from forming. The black hole is in a galaxy cluster named RX J1532.9+3021 (RX J1532 for short), located about 3.9 billion light years from Earth. The image here is a composite of X-ray data from Chandra revealing hot gas in the cluster in purple and optical data from the Hubble Space Telescope showing galaxies in yellow. The cluster is very bright in X-rays implying that it is extremely massive, with a mass about a quadrillion - a thousand trillion - times that of the sun. At the center of the cluster is a large elliptical galaxy containing the supermassive black hole. The large amount of hot gas near the center of the cluster presents a puzzle. Hot gas glowing with X-rays should cool, and the dense gas in the center of the cluster should cool the fastest. The pressure in this cool central gas is then expected to drop, causing gas further out to sink in towards the galaxy, forming trillions of stars along the way. However, astronomers have found no such evidence for this burst of stars forming at the center of this cluster. Image credit: X-ray: NASA/CXC/Stanford/J.Hlavacek-Larrondo et al, Optical: NASA/ESA/STScI/M.Postman & CLASH team #nasa #chandra #hst #hubble #space #science #xray #blackhole; -
It’s Launch Day! NASA’s Tracking and Data Relay Satellite is ready for launch from Cape Canaveral Air Force Station's Launch Complex 41. Liftoff is scheduled for 9:05 p.m. EST, the opening of a 40-minute launch window. Live coverage on NASA TV begins at 6:30 p.m. The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System (TDRSS) fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high bandwidth data return services for numerous science and human exploration missions orbiting Earth. Image Credit: NASA/Daniel Casper #nasa #space #tdrs #rocket #rocketlaunch #nasa #launch #ksc #kennedy #ula #atlasv #hst #hubble #countdown #321launch #centaur #iss #mars;
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‘Twas the night before launch… The United Launch Alliance Atlas V rocket with NASA's TDRS-L satellite on board is seen on the evening of Wednesday, Jan. 22, 2014, at Launch Complex 41 at Cape Canaveral Air Force Station, Fla. With the rocket in place, engineers and technicians made numerous connections of propellant, coolant and data lines that will allow ground controllers to monitor the rocket and satellite conditions throughout the countdown. Liftoff of the TDRS-L mission is scheduled for Thursday at 9:05 p.m. EST at the opening of a 40-minute window. Once operational in orbit 22,300 miles above Earth, TDRS-L will work with NASA's Tracking and Data Relay Satellite System constellation to provide vital communications between ground stations and spacecraft including the International Space Station, NASA's Hubble Space Telescope and the agency's fleet of scientific observatories orbiting Earth. Image Credit: NASA #nasa #space #tdrs #rocket #rocketlaunch #nasa #launch #ksc #kennedy #ula #atlasv #hst #hubble #countdown #321launch #centaur #iss #mars; -
1 Day until the launch of the next element in the communications network that links NASA's ground controllers to orbiting spacecraft. TDRS-L will become the 11th member of the Tracking and Data Relay Satellite System orbiting Earth following its launch from Cape Canaveral Air Force Station in Florida aboard a United Launch Alliance Atlas V rocket. Liftoff is scheduled for Jan. 23 during a launch window that opens at 9:05 p.m. EST. The constellation of satellites orbiting Earth at 22,300 miles revolutionized communications for the nation's space agency by allowing nearly continuous transmission of information during a mission. Before the TDRS network was established, NASA relied on a patchwork of ground stations based around the world to stitch together coverage zones. Astronauts and Earth-orbiting scientific spacecraft would relay messages only when they passed over or near one of the ground stations. The TDRS-L will ride into space on an Atlas V booster and Centaur upper stage, a combination that has become a workhorse for the agency's recent missions. The Centaur, which takes over after the Atlas V booster's stage has exhausted its fuel, will place the TDRS on a path to reach its 22,300-mi Image credit: NASA #roadsign #countdown #321launch #launch #tdrs #nasa #nasakennedy #centaur #atlasv #mars #sign #streetsign #ula #space; -
Dwarf Planet Ceres (Artist's Impression)- Ceres is located in the main asteroid belt, between the orbits of Mars and Jupiter, as illustrated in this artist's conception. Observations by the Herschel space observatory between 2011 and 2013 find that the dwarf planet has a thin water vapor atmosphere. This is the first unambiguous detection of water vapor around an object in the asteroid belt. Herschel is a European Space Agency mission, with science instruments provided by consortia of European institutes and with important participation by NASA. While the observatory stopped making science observations in April 2013, after running out of liquid coolant, as expected, scientists continue to analyze its data. Credits: ESA/ATG medialab #nasa #space #science #water @h2o #planet #herschel #esa #asteroid #atmosphere; -
Volcanic Smog and Sunglint in the Vanuatu Archipelago- The archipelago is a collection of volcanic islands about 1,800 kilometers (1,100 miles) northeast of Australia. Two of the islands, Gaua and Ambrym, frequently vent sulfurous gases. On Jan. 7, 2014 NASA's Aqua satellite passed over Vanuatu, allowing the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard to capture this true-color image. A broad plume of volcanic vog and ash rises from Ambrym and spreads across the South Pacific. Vog is a combination of “volcanic” and “smog”, and is formed when gases from a volcano react with sunlight, oxygen and moisture. The vog appears as a light blue-gray plume which arcs from the volcanic island both to the northwest and to the northeast. In the northeast, the vog crosses a mirror-like swath of silver-gray which runs from north to south. That swath is not volcanic in origin, but is an artifact called “sunglint” – the reflection of the sun off the ocean in a satellite image. Image Credit: NASA/Jeff Schmaltz/MODIS Rapid Response Team #nasa #earth #satellite #aqua @smog #volvano #island #truecolor; -
A fresh apple floating freely near a window in the Cupola of the International Space Station is featured in this image photographed by an Expedition 38 crew member. Attached to the Harmony node, the Orbital Sciences Corp. Cygnus commercial cargo craft, which brought the fresh fruit, is visible at center. The bright sun, Earth's horizon and the blackness of space provide the backdrop for the scene. The expansive International Space Station is a working laboratory orbiting 260 miles above the Earth, traveling at 17,500 mph, and is home to an international crew. It is the most complex scientific and technological endeavor ever undertaken. As a research outpost, the station is a test bed for future technologies and a research laboratory for new, advanced industrial materials, communications technology, medical research and much more. Image credit: NASA #nasa #iss #spacestation #fruit #space #science #earth #research #cygnus #orbital #exp38;
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Satellite View of the Central and Eastern U.S. in the Deep Freeze: This NOAA GOES satellite image from January 21 at 1601 UTC/11:01 a.m. EST shows a snow-covered Mid-west behind the clouds associated with the cold front that is expected to bring snowfall from Virginia to Maine. The GOES image was created at NASA/NOAA's GOES Project at NASA's Goddard Space Flight Center in Greenbelt, Md. At the NASA/NOAA's GOES Project, the GOES data (clouds) were laid down as "primer" over the land and ocean areas, which are derived from Moderate Resolution Imaging Spectroradiometer or MODIS instrument data. MODIS is an instrument that flies aboard NASA's Aqua and Terra satellites. In the image, the colder, higher clouds appear whiter and brighter. Credit: NOAA/NASA GOES Project #nasa #noaa @noaa #goes #earth #storm #weather #winterweather #snow #snowstorm #eastcoast #unitedstates; -
This before-and-after pair of images of the same patch of ground in front of NASA's Mars Exploration Rover Opportunity 13 days apart documents the arrival of a bright rock onto the scene. The rover had completed a short drive just before taking the second image, and one of its wheels likely knocked the rock -- dubbed "Pinnacle Island" -- to this position. The rock is about the size of a doughnut. The images are from Opportunity's panoramic camera (Pancam). The one on the left is from 3,528th Martian day, or sol, of the rover's work on Mars (Dec. 26, 2013). The one on the right, with the newly arrived rock, is from Sol 3540 (Jan. 8, 2014). Much of the rock is bright-toned, nearly white. A portion is deep red in color. Pinnacle Island may have been flipped upside down when a wheel dislodged it, providing an unusual circumstance for examining the underside of a Martian rock. The site is on "Murray Ridge," a section of the rim of Endeavour Crater where Opportunity is working on north-facing slopes during the rover's sixth Martian winter. Image credit: NASA/JPL-Caltech/Cornell Univ./Arizona State Univ. #rover #marsrover #opportunity #marsrovers #mars #planets #redplanet #nasa #space #solarsystem; -
Infrared Image of Saturn's Rings - Although it may look to our eyes like other images of the rings, this infrared image of Saturn's rings was taken with a special filter that will only admit light polarized in one direction. Scientists can use these images to learn more about the nature of the particles that make up Saturn's rings. The bright spot in the rings is the "opposition surge" where the Sun-Ring-Spacecraft angle passes through zero degrees. Ring scientists can also use the size and magnitude of this bright spot to learn more about the surface properties of the ring particles. The image was taken with the Cassini spacecraft wide-angle camera on Aug. 18, 2013, using a spectral filter sensitive to wavelengths of near-infrared light centered at 705 nanometers. Image Credit: NASA/JPL-Caltech/Space Science Institute #nasa #iotd #cassini #science #saturn #spacecraft #solarsystem #planets #infrared #sun #solar; -
We honor Martin Luther King, Jr. today and his inspiration that dares us to dream. This image is from the International Space Station of Atlanta, GA, where Dr. King was born on Jan. 15, 1929. CREDIT: NASA #nasa #space #iss #mlk #martinlutherkingjr #drking #holiday #spacestation #ihaveadream #atlanta #atl #ga #georgia; -
Rosetta Spacecraft (Artist's Concept) – The European Space Agency's Rosetta spacecraft, which carries three NASA instruments, is expected to "wake up" on Jan. 20. The Rosetta mission is set to observe a space-bound icy dirt ball from up close -- for months on end. The spacecraft, festooned with 25 instruments between its lander and orbiter (including three from NASA) will monitor comet 67P/Churyumov-Gerasimenko as it makes its nosedive into, and then climb out of, the inner solar system. An artist's view of Rosetta: The spacecraft is covered with dark thermal insulation in order to retain its warmth while venturing into the coldness of the outer solar system, beyond Mars orbit. NASA's contribution includes three of the orbiter's instruments (the Microwave Instrument for Rosetta Orbiter, the Ion and Electron Sensor and an ultraviolet spectrometer called Alice). NASA is also providing part of the electronics package for an instrument called the Double Focusing Mass Spectrometer, which is part of the Swiss-built Rosetta Orbiter Spectrometer for Ion and Neutral Analysis instrument. NASA is also providing U.S. science investigators for selected non-U.S. instruments and is involved in seven of the mission's 25 instruments. NASA's Deep Space Network provides support for ESA's Ground Station Network for spacecraft tracking and navigation. Image credit: ESA #nasa #esa #rosetta @spacecraft #comet #science #space #orbiter #dsn #microwave #exploration;
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