Endeavour Launch Postponed 24 Hours

August 3, 2007
Endeavour Launch Postponed 24 Hours

STS-118 crew members get a close look at the payloads installed in Space Shuttle Endeavour. Seen in the foreground are Mission Specialists Dave Williams (center), who represents the Canadian Space Agency, and Tracy Caldwell (right). Photo credit: NASA/George Shelton

The launch of Space Shuttle Endeavour on mission STS-118 has been postponed 24 hours to allow the shuttle processing team additional time to complete routine work before liftoff.

The new launch is targeted for Wednesday, Aug. 8, at 6:36 p.m. EDT. The additional day will provide time to complete the processing and allow the countdown to begin at 8 p.m. Sunday.

Led by Commander Scott Kelly, the seven-member STS-118 flight crew has departed Ellington Field in Houston aboard a NASA jet. The astronauts are set to arrive at 4:30 p.m. at Kennedy Space Center's Shuttle Landing Facility. They will spend the remaining days until launch undergoing final prelaunch preparations, including suit fit checks, briefings, medical exams and landing practice in the shuttle training aircraft.

An earlier leak in Endeavour's crew cabin has been fully resolved. The problem was traced to one of two positive pressure-relief valves that ensure that the cabin does not become over-pressurized. The suspect valve was removed and replaced with a valve from Atlantis. Another round of testing was successfully completed last night, with no leakage detected.

Today at Launch Pad 39A, ordnance and fuel system pressure activities are under way, to be followed by closeouts of the orbiter's aft main engine compartment.

The 22nd flight to the International Space Station, STS-118 will be the first flight for Endeavour since 2002, and the first mission for Mission Specialist Barbara Morgan, the teacher-turned-astronaut whose association with NASA began more than 20 years ago.

Source: NASA


Rank 5 /5 (1 vote)
Tags

Related Stories
more news
Relevant PhysicsForums posts
  • Never ending outer space.....
    createdFeb 11, 2012
  • Neutron Star fragments?
    createdFeb 11, 2012
  • stationary or not?
    createdFeb 11, 2012
  • Scale of the Universe
    createdFeb 10, 2012
  • Titan's lack of impact craters
    createdFeb 09, 2012
  • Real pictures of black hole eating a star?
    createdFeb 08, 2012
  • More from Physics Forums - General Astronomy

More news stories

Latin America mining boom clashes with conservation

Latin America is experiencing a mining boom as prices rise fuelled by a hike in global demand, but the region is also being hit by a wave of violent protests, strikes and rallies by environmentalists.

Space & Earth / Environment

created 20 hours ago | popularity 5 / 5 (1) | comments 1

Salvage workers begin pumping fuel from Italian shipwreck

Salvage workers Sunday began pumping fuel from the shipwrecked Italian cruise liner Costa Concordia, a day ahead of schedule, officials said.

Space & Earth / Environment

created 12 hours ago | popularity 5 / 5 (2) | comments 0

Political leaders play key role in how worried Americans are by climate change: study

More than extreme weather events and the work of scientists, it is national political leaders who influence how much Americans worry about the threat of climate change, new research finds.

Space & Earth / Environment

created Feb 06, 2012 | popularity 5 / 5 (8) | comments 75

NASA budget will axe Mars deal with Europe: scientists

US President Barack Obama's budget proposal to be submitted next week for 2013 will cut NASA's budget by 20 percent and eliminate a major partnership with Europe on Mars exploration, scientists said Thursday.

Space & Earth / Space Exploration

created Feb 10, 2012 | popularity 5 / 5 (4) | comments 58

Humans may have helped the decline of African rainforests 3000 years ago

(PhysOrg.com) -- Large areas of rainforests in Central Africa mysteriously disappeared over three thousand years ago, to be replaced by savannas. The prevailing theory has been that the cause was a change ...

Space & Earth / Environment

created Feb 10, 2012 | popularity 4.1 / 5 (14) | comments 21 | with audio podcast report


Scientists discover molecular secrets of 2,000-year-old Chinese herbal remedy

For roughly two thousand years, Chinese herbalists have treated Malaria using a root extract, commonly known as Chang Shan, from a type of hydrangea that grows in Tibet and Nepal. More recent studies suggest that halofuginone, ...

New method to examine batteries -- MRI from the inside

There is an ever-increasing need for advanced batteries for portable electronics, such as phones, cameras, and music players, but also to power electric vehicles and to facilitate the distribution and storage of energy derived ...

A mitosis mystery solved: How chromosomes align perfectly in a dividing cell

Although the process of mitotic cell division has been studied intensely for more than 50 years, Whitehead Institute researchers have only now solved the mystery of how cells correctly align their chromosomes during symmetric ...

Google might launch Drive for cloud storage soon

(PhysOrg.com) -- Google's next big move, according to the Wall Street Journal, is a cloud storage service called Drive. Hardly first to the plate, Google is simply catching up to introducing its cloud reposi ...

Lab study raises questions over nano-particle impact

Tests involving chickens have raised questions about the impact on health from engineered nano-particles, the ultra-fine grains commonly used in drugs and processed foods, scientists said on Sunday.

Starve a virus, feed a cure? Findings show how some cells protect themselves against HIV

A protein that protects some of our immune cells from the most common and virulent form of HIV works by starving the virus of the molecular building blocks that it needs to replicate, according to research published online ...