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International Space Station || STS-123 - Endeavour || Space Backgrounds || Space Forum || Technology Forum



James Webb Space Telescope Prep Continues
Written by Derek Kessler on Friday, 11 May 2007
 NASA has unveiled a full-scale model of the successor to the Hubble Space Telescope’s coveted crown: The James Webb Space Telescope. Measuring eighty feet long and half as tall, the JWST will weigh in at a whopping 6.8 tons, half the weight of Hubble. It is scheduled for launch in June 2013 and will reside in the gravity-neutral L2 point outside Earth’s orbit. Overall, the project is expected to cost $3.5 billion.
 
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Mars Phoenix probe in Florida for launch preparations
Written by Derek Kessler on Tuesday, 08 May 2007
 Reuters: A robotic probe designed to touch and analyze Martian water for the first time is being prepared for launch at the Kennedy Space Center in Florida, officials said on Tuesday.

The craft, known as Phoenix, is expected to land in the northern polar region of Mars and dig beneath the soil. Launch is scheduled for August 3 from Cape Canaveral Air Force Station.

Bolstered by evidence that Mars once had liquid surface water, scientists are keen to recover an actual sample to see if the materials for life exist.
 
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Astronomers astonished by 'monstrous' star explosion
Written by Derek Kessler on Tuesday, 08 May 2007
 Space.com: Scientists have detected a stellar explosion that is the brightest and most energetic ever recorded, and which could be the first evidence of a new type of supernova fueled by an antimatter engine.

The "SN 2006gy" explosion occurred in a galaxy 240 million light-years away, called NGC 1260, and was 100 times more energetic than typical supernovas. It was detected in September 2006 using ground-based telescopes and NASA's Chandra X-ray space observatory. It brightened slowly for 70 days, and at its peak emitted more than 50 billion Suns worth of light-shining 10 times brighter than its host galaxy-before dimming slowly. Most supernovas reach peak brightness in days to a few weeks.
 
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Astronaut Walter Schirra dies at 84
Written by Derek Kessler on Thursday, 03 May 2007
 Associated Press: Walter M. Schirra Jr., one of the original Mercury Seven astronauts and the only man to fly on NASA's Mercury, Gemini and Apollo programs, has died. He was 84.

His family said he died of natural causes, David Mould, NASA press secretary in Washington, said Thursday. Mould said he had been suffering from cancer but did not know if that contributed to the death.
 
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Japan prepares ISS's largest laboratory for flight
Written by Derek Kessler on Wednesday, 02 May 2007
 Space.com: Pieces of the largest laboratory to launch towards the International Space Station (ISS) are coming together and Japan couldn’t be happier.

More than two-thirds of the Japan Aerospace Exploration Agency’s (JAXA) Kibo laboratory awaits NASA shuttle rides to the space station early next year at the U.S. agency’s Cape Canaveral, Florida spaceport. Altogether, engineers are poring over two JAXA pressurized modules and a pair of robotic arms as they await next year’s delivery of external experiment platform to complete Kibo, also known as the station’s Japanese Experiment Module (JEM).
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Competition set for NASA's Astronaut Glove Challenge
Written by Derek Kessler on Tuesday, 01 May 2007
 Space.com: Six teams from across the country are converging on Connecticut this week to determine which among them has built a better space glove in a NASA-sponsored competition.

The two-day competition, billed as the Astronaut Glove Challenge, begins May 2 at the New England Air Museum at the Bradley International Airport in Windsor Locks, where a total of $250,000 in prize money is at stake. The contest is one of several competitions under NASA's Centennial Challenges program which offer cash prizes to spur innovation and interest in spaceflight technology.

"We're looking for something different, to show us something unique," said Alan Hayes, CEO of the non-profit Owings, Maryland firm Volanz Aerospace, which is overseeing the Astronaut Glove Challenge for NASA.
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Stephen Hawking goes zero-G
Written by Derek Kessler on Thursday, 26 April 2007

 MSNBC.com: KENNEDY SPACE CENTER, Fla. — World-famous physicist Stephen Hawking experienced eight rounds of weightlessness during a better-than-expected airplane flight that he saw as the first step toward a trip in space.

"It was amazing," Hawking told reporters afterward, using his well-known computerized voice. "The zero-G part was wonderful, and the high-G part was no problem. I could have gone on and on.

"Space, here I come," he said. 

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U.S. Air Force, SpaceX strike deal for Canaveral launches
Written by Derek Kessler on Thursday, 26 April 2007

 Space.com: Space Exploration Technologies (SpaceX) has been granted a five-year license to launch from Florida’s Cape Canaveral Air Station, the U.S. Air Force Space Command announced April 26.

According to the release, the Air Force Space Command’s 45th Space Wing will grant a license to SpaceX to operate on Space Launch Complex 40, which was previously used for Titan 4 launches. 

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Planet hunters edge closer to their Holy Grail
Written by Derek Kessler on Tuesday, 24 April 2007

 Space.com: The announcement that a small Earth-like planet has been found within the habitable zone of a distant star is the result of more than a decade-long search for worlds like our own.

The first planets outside our solar system were spotted in 1990 and were in some sense a disappointment. They were dead worlds, in orbit around a spinning stellar corpse that bathed them with deadly radiation. The first planet circling a normal star outside our solar system was not discovered until 1995. This enormous gas giant called Peg 51 b hugged its star tighter than Mercury does our Sun, so it hardly resembled Earth or afforded conditions friendly to life. 

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Happy 17th Birthday, Hubble!
Written by Derek Kessler on Tuesday, 24 April 2007

 It was 17 years ago today that Hubble Space Telescope found its way into low Earth orbit. Named after the late astronomer Edwin Hubble, the HST's position outside the Earth's atmosphere gifted it with unparalleled clarity and a wide range of available spectrum. Though it has suffered numerous setbacks, the Hubble Space Telescope has served to advance the world of astronomical research futher than any other telescope. It's cameras have peered deeper into the cosmos and back billions of years, bringing unprecedented data to astronomers and countless breathtaking images to the public. 

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