CubeSat – Definition & Detailed Explanation – Space Exploration Glossary

What is a CubeSat? A CubeSat is a type of miniaturized satellite that is used for space research and exploration. These small satellites are typically made up of cubic units that are 10 centimeters on each side, hence the name “CubeSat.” They are often used for scientific research, technology demonstration, and educational purposes. CubeSats are … Read more

Planetary Resource Utilization – Definition & Detailed Explanation – Planetary Science Glossary

I. What is Planetary Resource Utilization? Planetary Resource Utilization, also known as In-Situ Resource Utilization (ISRU), is the process of utilizing resources found on other planets or celestial bodies to support human exploration and settlement in space. Instead of relying solely on resources from Earth, ISRU aims to use the materials available on other planets … Read more

Galaxy Cluster Abundance – Definition & Detailed Explanation – Cosmology Glossary

I. What is Galaxy Cluster Abundance? Galaxy clusters are some of the largest structures in the universe, consisting of hundreds to thousands of galaxies bound together by gravity. Galaxy cluster abundance refers to the number of galaxy clusters present in a given volume of space. Understanding galaxy cluster abundance is crucial for cosmologists as it … Read more

ALMA (Atacama Large Millimeter Array) – Definition & Detailed Explanation – Telescopes & Observatories Glossary

I. What is ALMA (Atacama Large Millimeter Array)? The Atacama Large Millimeter Array, commonly known as ALMA, is an astronomical interferometer of radio telescopes located in the Atacama Desert of northern Chile. It is considered one of the most powerful and advanced radio telescope arrays in the world, consisting of 66 high-precision antennas that work … Read more

Mercator Telescope – Definition & Detailed Explanation – Telescopes & Observatories Glossary

What is the Mercator Telescope? The Mercator Telescope is a state-of-the-art astronomical observatory located in La Palma, Canary Islands. It is a robotic telescope that is primarily used for observing variable stars, exoplanets, and other celestial objects. The telescope is operated by the Institute of Astronomy at the University of Leuven in Belgium. History of … Read more

Specific Energy – Definition & Detailed Explanation – Rocketry & Propulsion Glossary

I. What is Specific Energy? Specific energy is a term used in physics and engineering to describe the amount of energy stored in a material per unit mass. It is a crucial parameter in various fields, including rocketry, where the efficient use of energy is essential for achieving high performance. In rocketry, specific energy is … Read more

Cosmic Abundances – Definition & Detailed Explanation – Astrochemistry Glossary

I. What are Cosmic Abundances? Cosmic abundances refer to the relative amounts of different chemical elements present in the universe. These elements are the building blocks of all matter and are essential for the formation of stars, planets, and galaxies. Understanding cosmic abundances is crucial for unraveling the mysteries of the universe and gaining insights … Read more

Topological Defect (Cosmology) – Definition & Detailed Explanation – Cosmology Glossary

I. What are Topological Defects in Cosmology? In the field of cosmology, topological defects are irregularities or imperfections in the fabric of spacetime that can have profound effects on the evolution of the universe. These defects are formed during phase transitions in the early universe and can manifest as cosmic strings, domain walls, monopoles, or … Read more