ASTRA Center

A component of the TETRAD Institute

ASTRA Center is a key component of the TETRAD Institute and is dedicated to research in cybernetics and engineering systems, especially pertaining to energy, vehicles, habitations, and other structures for space exploration and terraforming and also for application to uses on Earth in extreme environments. This encompasses the Earth Renaissance Action Progranm, which is constituted upon ASTRIC and Tethys Projects and their applications.

The name, ASTRA, embodies the expression of the Center’s mission: the study and practice of Astro-Terrestrial (including Space-Oriented) Cybernetics and Intelligent Engineering Systems.

ASTRA Center has one major Program: ERA - Earth Renaissance Action. This permanent Program comprises two major and ongoing Projects: ASTRIC and Tethys.

[1] ASTRIC - Astro-Terrestrial Remote Interaction and Control
(also known as Asteroid Reconaissance Intervention and Control)

[2] Tethys - Monitoring and Sustainable Control of Earth's Water Bodies for purposes of Environmental Management for Sustaining Agriculture, Energy and Human Life

There is within TETTRAD Institute a faculty comprised of Fellows, Mentors, Researchers and Visitors. There is an organizational affiliation with one or multiple universities and other institutes but the institute is independent from any other institution. (The mission and activities are consistent and similar to some of the original motivations and founding ideas of the Institute for Advanced Study, Perimeter, Kavli, and a few others, as well as to the predecessor of TETRAD Institute, the Institute for Innovative Study.)

There are multiple programs and projects in which ASTRA Center is centrally active, each being an engagement in long-term collaborative research and development. There is one Institute Program in which ASTRA is the primary program lead. This is:

(Primary Program Underway = ASTRIC)

  • ASTRIC = Astro-Terrestrial Remote Interaction and Control (also its original description: Asteroid Reconnaissance, Intervention and Control). ASTRIC is focused upon cooperative robotics for asteroid (and other space-object) operations including mining, terraforming and trajectory alteration for planetary defense and specifically the avoidance of impact collisions with Earth and other objects in space.
  • Current ASTRIC is developing and refining the control and optimization algorithms ands software modules, and the data aggregation and assessment modules, for use with ASTRIC robots which are also now progressing from models into phase-1 prototypes. Contact for up-to-date information and discussion on collaboration.

(Additional Program Activity, in order of engagement attention and involvement)

  • TETHYS Project - in tandem with ASTRIC Project, this work is focused upon terrestrial cybernetics, robotics, control systems, and applications pertaining to earth/sea environmental sensing, monitoring and management.

    Beginning in 2022, we are combining aspects of the Tethys Project with other talents and skills from people in a number of institutions, principally in USA and Tanzania, for a very apropos and long-term-sigfnificance undertaking, named Tethys Meets Tefnut ("TMT"). This is an ambitious, pragmatic, and necessary activity involving the monitoring of a range of chemical and biological parameters connected with fresh water bodies, and in particular the two Great Lakes regions of the world - North America and East Africa.

    Read more at Tethus Meets Tefnut

  • TETRAD Seminars - series of seminars focused upon topics of foundational physics, biology and the life sciences, psychosocioeconomic dynamics (PSED) and space sciences. ASTRA focus is on space-science and extreme-environment topics.

ASTRIC Project Development - additional documents
ASTRIC is not only about asteroids and collision avoidance!! Read on!

We will be opening additional public websites later. For further information, contact us via +1 (231) 492-8301 or +1 (505) 926-1399 or by email to

TETRAD Institute is a private not-for-profit international research organization dedicated to advancement of culture through science, technology, engineering, arts and mathematics, working in collaboration with partners in academia, industry, and others within both the public and private sectors.

Contact: +1 (231) 492-8301 (voice/text/Viber/WhatsApp), +1 (562) 399-2890, +1 (505) 926-1399, martinjoseph (at), rachaelc (at),

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