Dangers Of Orbiting Debris: Former NASA Engineer To Speak At Seattle's Museum Of Flight...

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SEATTLE — Millions of pieces of "space junk" or debris is orbiting in Earth's atmosphere as more satellites and rockets are launched.

Former NASA engineer and two-time author Linda Dawson stopped by the KING 5 studios to discuss the topic and preview a talk she will give at The Museum of Flight in Seattle on Saturday, Aug. 31.

Sizes of debris vary from the size of a fleck of paint to the size of a rocket, according to Dawson.

Even a small chunk of debris is traveling fast enough to damage or even destroy a spacecraft or satellite that happens to be in its path. Dawson said these collisions could impact our communications systems and the Internet, among other systems.

Dawson said these objects are capable of remaining in Earth's orbit for a long time until eventually pulled back to Earth by gravity, a process that could take years or even decades. She will speak at 2 p.m. on Saturday, Aug. 31.

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