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Monday, 3 July, 2000, 01:44 GMT 02:44 UK
Hacker compromised astronaut safety
![]() Communication was routed through the Mir
The lives of space shuttle astronauts were put at risk by a computer hacker who overloaded Nasa's communication system in 1997, the space agency has told the BBC.
Click here to join a Panorama discussion on cyber-crime British-born astronaut Dr Michael Foale - who was on the affected mission but not told about the emergency - told the BBC's Panorama programme he was intrigued by its revelations. In the past year alone, the space agency has experienced more than 500,000 cyber attacks. Astronaut safety There are fears in Washington's corridors of power that America's much-vaunted technological superiority has made it a target for its enemies.
When asked if this was a critical moment, Gross replied: "Well, Nasa has a lot of fail-safes and it makes sure that there's not just one way of communicating, so the transmission ultimately went through...but it shows the potential that hackers have for doing some real damage to Nasa's mission and astronaut safety." However, after the programme was broadcast, Nasa denied that astronauts' lives has been put at risk. "The transmission of routine medical information was slightly delayed due to a computer hacker," the agency said in a statement. "There has never been an interruption of communication service with the Shuttle due to computer hacker attacks. The command and control communications links between Mission Control and a Space Shuttle in orbit are extremely well insulated." Panorama's investigation focuses on how internet and computer systems have become the vulnerable spots in the defences of Western nations. Cyber detectives Ms Gross said there was a growing problem with hackers at the space agency, describing Nasa as "a symbol of frontiers that are still open for America".
"The problem is that hackers come in and they stay in." Nasa has built up its own squad of cyber detectives, experts who track down interlopers. They have powers of arrest and they work with government defence departments and police forces all over the world. Technological leverage But US Senator John Kyl warned: "There is a point here that you can't attack the United States frontally because of our military power but you can attack us at our weak spots.
The latest revelations by Nasa follow the outbreak of the "Love Bug" computer virus which infected four classified military systems in the United States. Panorama reporter Jane Corbin also talks to Michael Buen, suspected of creating the Love Bug which spread from a Manila slum to computer systems across the world. Panorama's Cyber Attack will be screened on BBC One at 2200 GMT on Monday, 3 July.
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