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Tag: “Orbital Debris Program”

Delta 2nd Stage Stainless Steel Cylindrical Propellant Tank; landed in Georgetown, TX (Photo: NASA Orbital Debris Program Office)

Space Junk Jeopardizes Earth’s Space Environment

April 24, 2017

Scientists estimate that there are some 750,000 pieces of space junk circling Earth, millions more if you count fragments smaller than 1 centimeter. Think about it: Mankind has sent thousands of rockets into space since the launch of the first satellite, Sputnik 1, in 1957. While a number of space vehicles are still in active […]

One capture concept being explored through ESA's e.Deorbit system study for Active Debris Removal - capturing the satellite in a net attached to either a flexible tether - as seen here - or a rigid connection. ((c) ESA)

Fishing in Outer Space for Bigger Junk

March 23, 2015

Going back in time to tackle 21st century problems, the European Space Agency (ESA) has been testing the effectiveness of some old fishing net technology as a way to grab and retrieve larger pieces of debris in space such as inactive satellites or spent rocket boosters. The space agency tested the old fishing net technology, […]

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