Solid rocket boosters were recently attached to the rocket. A series of nine strap-on solid rocket motors will next be mated with the rocket to help power the first stage. Because the Delta rocket is configured as a Delta II 7920 Heavy, the boosters are larger than those used on the standard configuration.
"The Delta II is one of our most reliable launch vehicles," said Rick Harnden, GLAST Program Scientist at NASA Headquarters, Washington. "However, we'll be breathing a lot easier once GLAST has been lofted successfully into orbit."
GLAST is slated for launch from the Cape Canaveral Air Station on May 16. The window for launch runs between 11:45 a.m. – 1:40 p.m. EDT.
NASA's Launch Services Program office at the Kennedy Space Center (KSC) is responsible for the integration of GLAST with the Delta II. In addition, KSC is responsible for countdown management, and provides ground support necessary for final GLAST spacecraft preparations. The Delta II is provided to NASA as a launch service by the United Launch Alliance.
GLAST is a powerful space observatory that will explore the most extreme environments in the Universe, where nature harnesses energies far beyond anything possible on Earth. It will search for signs of new laws of physics and what composes the mysterious dark matter, explain how black holes accelerate immense jets of material to nearly light speed, and help crack the mysteries of the stupendously powerful explosions known as gamma-ray bursts.
The GLAST spacecraft is 9.2 feet high by 8.2 feet in diameter when stowed in the rocket, where it is just under the 9-foot diameter allowed in the fairing. GLAST becomes a little bit taller and much wider after it is launched into space, when the Ku-band antenna deploys and the solar arrays are extended.
NASA’s GLAST mission is an astrophysics and particle physics partnership, developed in collaboration with the U.S. Department of Energy, along with important contributions from academic institutions and partners in France, Germany, Italy, Japan, Sweden, and the United States.
Rob Gutro | EurekAlert!
Further Improvement of Qubit Lifetime for Quantum Computers
09.12.2016 | Forschungszentrum Jülich
Electron highway inside crystal
09.12.2016 | Julius-Maximilians-Universität Würzburg
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
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Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
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