银川到丽江旅游:Space shuttle Atlantis makes final landing

来源：百度文库编辑：九乡新闻网时间：2024/04/19 09:53:27

Space shuttle Atlantis makes final landing

1.jpg (25.74 KB)
2011-7-22 08:21
Space shuttle Atlantis makes its final landing

Space shuttle Atlantis has landed back on Earth, bringing to a close America's 30-year orbiter programme.

The vehicle swept into the Kennedy Space Center, its wheels touching the runway just before local sunrise.

Nasa's shuttles were instrumental in building the space station, and were used to maintain the Hubble telescope.

"The space shuttle changed the way we view the world and it changed the way we view the Universe," said commander Chris Ferguson on landing.

"There's a lot of emotion today but one thing's indisputable: America's not going to stop exploring," he radioed to mission control.

Retirement of Nasa's iconic shuttle fleet was ordered by the US government, in part due to the high cost of maintaining the ships.

The decision leaves the country with no means of putting astronauts in orbit.

2.jpg (17.02 KB)
2011-7-22 08:21
A remarkable view of Atlantis captured by astronauts on the space station. The shuttle’s plasma trail appears as a bean sprout against clouds and city lights

The Atlantis crew became known as "the final four"

The US space agency's intention is to invite the private sector to provide it with space transport services, and a number of commercial ventures already have crew ships in development.

These are unlikely to be ready to fly for at least three or four years, however.

In the interim, Nasa will rely on the Russians to ferry its people to and from the International Space Station (ISS).

Despite the dark skies over Florida's Space Coast, large crowds came out to try to glimpse Atlantis as it made its historic return from orbit. Two thousand people were gathered at Kennedy's landing strip itself, but even in at the Johnson Space Center in Texas, where mission control is sited, they came in huge numbers.

The de-orbit track brought Atlantis across central Florida and the Titusville-Mims area before a hard bank to the left put the vehicle on a line to Runway 15 at Kennedy.

Mindful of this, Nasa Administrator and former astronaut Charles Bolden was quick to thank programme staff in the speeches that followed the landing.

"I want everybody who was involved in this to feel incredibly proud of what you did and what your role was," he said.

"Like me, [the crew of Atlantis] got to do the flying but we owe an incredible debt of gratitude to the thousands, literally tens of thousands, of folks all around the country who made all this possible."

The orbiter programme does not officially end for a month, but even then it is likely to take a couple of years to close all activities, such as the archiving of decades of shuttle engineering data.

For Atlantis, its retirement will be spent as a static display at the Kennedy visitor complex.

The Discovery and Endeavour shuttles, which made their final flights earlier this year, will go to the Air and Space Museum's Udvar-Hazy Center in Virginia and the California Science Center in Los Angeles, respectively.

Commander Chris Ferguson: 'Flying in space is a real dream'

Nasa hopes to invest money saved from shuttle operations in a new spaceship and rocket that can take humans beyond the ISS to destinations such as the Moon, asteroids and Mars.

The conical ship, known as Orion, has already been defined and is in an advanced stage of development. The rocket, on the other hand, is still an unknown quantity.

The US Congress has told the agency what its minimum capabilities should be. However, the agency is currently struggling to put those specifications into a concept it says can be built to the timeline and budget specified by the politicians.

It promises to detail the rocket's baseline design before the summer is out.

BBC

Space shuttle Atlantis makes final landing U.S. flight makes emergency landing in Arizon... Farewell journey of Atlantis shuttle photo op Space Oddity Space 斗篷： What makes CPC Last spacewalk of Nasa shuttle era final 关键字和 static 用法 27 days makes a miracle. Taikonaut simulates landing on Red Planet Soros – China Risks ‘Hard Landing’ Chinese strive to secure soft landing Audi Dynamic Space Frame Space-Based Infrared System space missions for China Infrared Space Systems Directorate BT4 FINAL汉化+ 安装中文输入法听力:Bush Holds Final Cabinet Meeting Oprah bids farewell in final show Chinese state councilor makes proposal to pro... Sixth Living Buddha Dezhub makes first pilgri... Obama makes case for 'essential' Western leadership 《What makes a good PhD student?》