NASA plans for space station's demise with new SpaceX "Deorbit Vehicle"

NASA plans for space station’s demise with new SpaceX “Deorbit Vehicle”

Benjamin Hughes

SpaceX is building a souped-up version of its cargo Dragon spacecraft to drive the International Space Station out of orbit for a controlled re-entry and breakup over an uninhabited stretch of ocean when the lab is finally retired in the 2030 timeframe, NASA and company officials said Wednesday.

The ISS Deorbit Vehicle, or DV, will be a custom-built, one-of-a-kind spacecraft needed to make sure the space station re-enters the atmosphere at the precise place and in the proper orientation to insure any wreckage that survives the 3,000-degree heat of re-entry will crash harmlessly into the sea.

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An artist’s impression of SpaceX’s ISS Deorbit Vehicle pushing the lab toward a controlled re-entry and breakup in the 2030 timeframe, after a formal decision to retire the lab complex after three decades of operation.

SpaceX


In late June, NASA awarded SpaceX a contract valued at up to $843 million to build the deorbit vehicle, which will be owned and operated by the space agency. The heavy-lift rocket needed to launch it has not yet been selected, but NASA Administrator Bill Nelson has asked Congress for a total of about $1.5 billion to carry out the entire de-orbit operation.

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William Harwood

Bill Harwood has been covering the U.S. space program full-time since 1984, first as Cape Canaveral bureau chief for United Press International and now as a consultant for CBS News.

Source: cbsnews.com