BICEP (Background Imaging of Cosmic Extragalactic Polarization) – Definition & Detailed Explanation – Telescopes & Observatories Glossary

I. What is BICEP? The BICEP (Background Imaging of Cosmic Extragalactic Polarization) experiment is a project aimed at studying the cosmic microwave background radiation, which is the afterglow of the Big Bang. BICEP is a collaboration between researchers from several institutions, including the California Institute of Technology, the Harvard-Smithsonian Center for Astrophysics, and the University … Read more

Hertzsprung-Russell Diagram – Definition & Detailed Explanation – Astrophysics Glossary

I. What is a Hertzsprung-Russell Diagram? A Hertzsprung-Russell (H-R) Diagram is a graphical representation of the relationship between the luminosity and temperature of stars. Named after astronomers Ejnar Hertzsprung and Henry Norris Russell, this diagram is a fundamental tool used in astrophysics to classify and understand the properties of stars. The H-R Diagram plots the … Read more

OSIRIS-REx – Definition & Detailed Explanation – Space Exploration Glossary

I. What is OSIRIS-REx? OSIRIS-REx is a NASA spacecraft mission that stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer. Launched in September 2016, OSIRIS-REx’s primary goal is to study and collect samples from an asteroid named Bennu. The spacecraft is equipped with a suite of scientific instruments to help achieve its mission objectives. … Read more

Remote Sensing in Planetary Science – Definition & Detailed Explanation – Planetary Science Glossary

I. What is Remote Sensing in Planetary Science? Remote sensing in planetary science is the process of gathering information about distant celestial bodies without physical contact. This technique allows scientists to study planets, moons, asteroids, and other objects in our solar system and beyond. By using instruments such as telescopes, cameras, and spectrometers, researchers can … Read more

SABRE Engine (Synergetic Air-Breathing Rocket Engine) – Definition & Detailed Explanation – Rocketry & Propulsion Glossary

What is SABRE Engine (Synergetic Air-Breathing Rocket Engine)? The SABRE Engine, short for Synergetic Air-Breathing Rocket Engine, is a revolutionary propulsion system developed by UK-based aerospace company Reaction Engines Limited. This innovative engine is designed to enable aircraft to reach hypersonic speeds, making it a game-changer in the aerospace industry. How does the SABRE Engine … Read more