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upstart writes in with an IRC submission for RandomFactor:

The current state of space debris:

Swirling fragments of past space endeavours are trapped in orbit around Earth, threatening our future in space. Over time, the number, mass and area of these debris objects grows steadily, boosting the risk to functioning satellites.

ESA's Space Debris Office constantly monitors this ever-evolving debris situation, and every year publishes a report on the current state of the debris environment.

Since the beginning of the space age in 1957, tonnes of rockets, spacecraft and instruments have been launched to space. Initially, there was no plan for what to do with them at the end of their lives. Since then, numbers have continued to increase and explosions and collisions in space have created hundreds of thousands of shards of dangerous debris.

"The biggest contributor to the current space debris problem is explosions in orbit, caused by left-over energy – fuel and batteries – onboard spacecraft and rockets. Despite measures being in place for years to prevent this, we see no decline in the number of such events. Trends towards end-of-mission disposal are improving, but at a slow pace," explains Holger Krag, Head of the Space Safety Programme.

"In view of the constant increase in space-traffic, we need to develop and provide technologies to make debris prevention measures fail-safe, and ESA is doing just that through its Space Safety Programme. In parallel, regulators need to monitor the status of space systems as well as global adherence to debris mitigation under their jurisdiction more closely".

International guidelines and standards now exist making it clear how we can reach a sustainable use of space:

Original Submission