This sub-category of Space (S) pertains to Archeology (ARCH) which pertains to the studies of potential alien artifacts from alien species that have existed long ago on other planets, or evidence of life on other planets that isn't necessarily what we would think of as aliens, but proof that life exists on other planets, because it most likely does in some form or another.

This sub-category of Space (S) pertains to the studies of Artificial Stars (ASTAR), which are man-made stars that can provide more light and heat to a dark part of a solar system, for the purpose of creating livable habitat in that part of space for humans and other life to flourish on.

This information pertains to Business and Commerce (BS) Intellectual Property related to Space, including space trade organization types, including planet-to-planet business, planets of purpose, solar system trade organizations, planets of specialization, spatial trade organizations, and spatial intelligence organizations.

This sub-category of Space (S) pertains to Energy Transfer (ET) technologies, which allow energy to be converted to other forms and transferred via technologies such as a multi-energy type transfer conduit, or a triple helix energy conduit for a dark matter core within a dark matter engine. These technologies are just theoretical at this point in time.

This sub-category of Space (S) technologies pertains to Gravity Systems (GRAVSYS), which is technology that would allow gravity to be produced on space stations, spacecraft, and on planets with weak gravity, in order to allow lifeforms to flourish in space outside of the planet Earth. This category contains information pertaining to a dark matter core tunnel calibration system, a gravitational forklift, and gravity weapons technology.

This category of inventions created by MCE123 is for Space Landing Gear, including for landing gear created for space planes, or planes that can take off from a runway and go right up into space without the need for the use of rockets to propel the spacecraft into orbit.

This sub-category of Space(S) technologies includes information pertaining to Launch Systems (LS), which can be used to get spacecraft off of the planet and into space. This category includes information about a super-magnetic space launch platform, and may include other information at a later date and time.

This sub-category of Space (S) technologies includes information relating to Space Planning Systems (PLANSYS), which pertains to the planning of the building of facilities and mining on other planets, the building of spacecraft, and the launching of space missions.

This sub-category of Space (S) technologies includes information about Propulsion Systems (PROPSYS), including invention concepts relating to dark matter propulsion, an ion vacuum rocket, and thermite rocket engine technology. Propulsion is what makes a spacecraft move, and there are different types of propulsion, including types to get the spacecraft off of the planet, and types to move it in space.

This sub-category of Space (S) includes Satellite Technologies (SAT), such as a 4D echo detection satellite, a 4D technology surveillance system, an I/O chip satellite interface system, and the real-time satellite surveillance of the entire Earth. These technology concepts are meant to improve existing technologies for the purposes of surveillance and military missions.

This sub-category of Space (S) discusses many different types of Shielding (SHIELD) for spacecraft, such as collective metal shielding, a magnetic containment force-field, magnetic hull shielding, super insulator materials, super-magnetic human shielding, and many other types of shielding.

This Space Justice (SJ) sub-category of Space (S) spotlights issues such as the need to have jails on other planets. There are a lot of issues to think about regarding a space justice system, because once there are people living on other planets, there will undoubtedly be lawsuits and law breakers on multiple planets that need to be dealt with.

This is a sub-category of Space (S) technologies pertaining to Robotics (R), including Intellectual Property about technology that can intercept and scramble satellites of foreign intelligence agencies, to ransom or render the satellite useless, in the event that the satellite is being used to target civilians for an instance. Other technologies could be to build things in space using robotics.