The Space Age: 50th anniversary MSN UK special report (Image © NASA)
Fifty years ago, a bleeping aluminium sphere the size of a basketball became the first man-made object to orbit the Earth. The launch of the Soviet satellite Sputnik 1 took the world by surprise and ushered in the space age.
Since that day on October 4, 1957, men have walked on the Moon, robot rovers have crossed the deserts of Mars, and unmanned space craft have visited Venus, Jupiter and Saturn. Two of Sputnik's heirs, Voyagers 1 and 2, are now heading towards the edge of the Solar System after 30 years in space.
Before the end of the century astronauts are expected to set up bases on the Moon and walk on Mars. Meanwhile, descendants of the Hubble space telescope will search among the stars for Earth-like worlds that might harbour life.
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Space Age 50th anniversary: latest headlines from MSN UK News

UK to host telescope headquarters (Image © JON SUPER/AP/PA Photos)
UK to host telescope headquarters

The UK is to host the global headquarters of a £1billion next generation radio telescopes project. World-wide design efforts for the Square Kilometre Array (SKA) - a collection of thousands of antennae spread over 1,250 miles - will be co-ordinated from the Jodrell Bank Centre for Astrophysics near Manchester.

Mirror hope over asteroid collision (Image © NASA)
Mirror hope over asteroid collision

A swarm of flying mirrors could be the best way to save earth from a catastrophic asteroid collision, researchers have announced. As many as 5,000 mirrors would be used to focus a beam of sunlight on to the threatening asteroid, melting the rock and altering its orbital path away from earth.

Sputnik 50th anniversary celebrated (Image © NASA)
Sputnik 50th anniversary celebrated

Engineers, military officials and former cosmonauts have celebrated the 50th anniversary of the launch of the world's first artificial satellite, Sputnik, which marked the dawn of the Space Age and sparked the race to land a man on the moon.

In pictures: 50 years of the Space Age

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More on the Space Age from MSN

In pictures: visions from the Hubble Telescope (Image © NASA)
Seeing stars: views from the Hubble Telescope

Above the distortion of the atmosphere, far beyond rain clouds and light pollution, Hubble has an unobstructed view of the universe - a spectacular vision brought to you in this gallery from MSN UK News.

Crisis in Pakistan (Image © AP Photo/K.M.Chaudary)
Space exploration: special report

From the voyage of the space shuttle Endeavour to the discovery of a planet that could support life, MSN UK News brings you all the latest from the final frontier in this special report.

Space Age greatest achievements: your views (Image © NASA)
Greatest achievements of the Space Age: your views

Since the dawn of the Space Age on October 4, 1957, men have walked on the Moon, robot rovers have crossed the deserts of Mars and scientists have discovered a planet with the potential to harbour extraterrestrial life. But what do you consider to be space exploration's greatest achievement?

Learn more about Sputnik with MSN Encarta (Image © SPL/Science Source/Photo Researchers, Inc.)
Learn more about Sputnik with MSN Encarta

Sputnik is the name of the first of several artificial satellites launched by the Soviet Union from 1957 to 1961. The goals of the Sputnik program included studying the earth's upper atmosphere, observing animal survival in space flight, and testing Soviet rocket technology.

User Poll

We may not be alone...

  1. Does the prospect of scientists discovering extraterrestrial life fill you with excitement or send a shudder of fear down your spine?

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We may not be alone...

  1. Does the prospect of scientists discovering extraterrestrial life fill you with excitement or send a shudder of fear down your spine?
    1. It thrills me! I'm very excited at the thought of there being life on other planets
      78%
    2. Are you kidding? I'm scared witless - who knows what destruction aliens could be capable of
      7%
    3. No idea: I'm not entirely convinced ET exists anywhere other than in our imagination
      15%
28610 responses,

More on the final frontier

In pictures: Endeavour's voyage (Image © REUTERS/Scott Audette)
In pictures: Endeavour's voyage

The US space shuttle Endeavour has safely returned to Earth. In this gallery, MSN UK News brings you the most arresting images from its incredible journey into outer space.

Space World (Image © Microsoft)
Space World

Space World offers three-dimensional tours of the Space Shuttle Endeavour and NASA's Kennedy Space Center facilities.