Orbits Act Introduced in the U.S. Senate
A bipartisan group of U.S. Senators has introduced the Orbits Act to establish a first-of-its-kind demonstration program to reduce the amount of space junk in orbit. Space junk, or orbital debris, currently poses a threat to human space exploration, scientific research missions, and emerging commercial space services.
“Our society is reliant on satellites in orbit, yet space junk is a constant, growing threat. Space debris endangers everything from global communications to advanced weather forecasting to human space exploration.”
Senator John Hickenlooper (D-CO)
Officially titled the Orbital Sustainability Act, the Orbits Act will focus on research, development, and demonstration of technologies capable of safely carrying out successful Active Debris Remediation (ADR) missions and jumpstarting a new market for these services.
There are approximately 8,000 metric tons of debris currently in orbit, including at least 900,000 individual pieces of debris that are potentially lethal to satellites. Because of the magnitude of the current debris, simply preventing more debris in the future is not enough, the Senators say.
“Our society is reliant on satellites in orbit, yet space junk is a constant, growing threat,” said Senator John Hickenlooper (D-CO), chair of the Commerce Subcommittee on Space and Science and the primary sponsor of the bill. “Space debris endangers everything from global communications to advanced weather forecasting to human space exploration.”
“Space junk is not only dangerous to humans exploring space, it is also a major risk to satellites that people in Wyoming and around the country rely on for basic communication. I’m proud to join my colleagues in introducing the ORBITS Act to kickstart the process of removing debris from orbit,” said Senator Cynthia Lummis (R-WY), ranking member of the Commerce Subcommittee on Space and Science.
“There are more than 900,000 pieces of space junk passing over our heads every day, including abandoned Government satellites,” said Senator Maria Cantwell (D-WA), chair of the Senate Commerce Committee. “This bill will jumpstart the technology development needed to remove the most dangerous junk before it knocks out a satellite, crashes into a NASA mission, or falls to the ground and hurts someone. We must continue to explore space, and we have to do it safely.”
“The ORBITS Act would address an important aspect of the complex space debris problem, empowering NASA to partner with the U.S. space industry on active debris removal technology to tackle space junk threats. The United States is the world’s premier spacefaring nation, and I am pleased to join my colleagues in that effort,” said Roger Senator Wicker (R0MS), ranking member of the Senate Commerce Committee.
The Orbits Act is Designed to Address Multiple Issues
Specifically, the Orbits Act contains the following provisions:
Orbital Debris Remediation List
Directs NASA, in coordination with the Departments of Commerce, Defense, and the National Space Council, to publish a list of debris objects that pose the greatest risk to the safety of orbiting spacecraft and on-orbit activities
Active Orbital Debris Remediation Demonstration Program
Directs NASA to establish a demonstration program to partner with industry in developing technology for remediating debris objects through repurposing or removal from orbit
The NASA program will promote competition by incentivizing two or moreteams of technology developers to conduct demonstrations of successful debris remediation
Asks NASA to partner with other nations to address debris in orbit that belongs to them
Active Debris Remediation (ADR) Services
Encourages the U.S. government to buy ADR services from industry partners once they succeed in the demonstration and are commercially available
Requires an economic assessment of the long-term demand for ADR services
Uniform Orbital Debris Standards
Directs the National Space Council to update the Orbital Debris Mitigation Standard Practices (ODMSP) used by U.S. government space missions
Encourages the FAA and FCC to use the updated standards and practices as the basis for federal regulations applicable to all space activities
Directs the U.S. to encourage other nations to align their regulations with ours to encourage effective and non-discriminatory regulation worldwide
Space Traffic Coordination Standard Practices
Directs the Department of Commerce, in coordination with the National Space Council and the FCC, to develop and promote standard practices for avoiding near misses and collisions between spacecraft in orbit
(Source: Senator Hickenlooper news release. Images from file)