For decades, space exploration remained the domain of elite government-trained astronauts. Missions were funded and controlled by national space agencies. The dream of reaching the stars seemed distant for the average person. That changed in the early 2000s when a...

The history of rocketry is full of brave minds and powerful machines. These machines came close to reaching space. Engineers and scientists tried many designs. They tested ideas before modern rockets became reliable. Today we enjoy space travel as a...

Introduction The discovery of thousands of exoplanets was made by astronomers during recent years. A significant number of these exoplanets orbits their stellar systems outside the solar system. Planets have exhibited characteristics of water worlds. The discovery makes astronomers question...

Introduction Many accomplished women who participated in space exploration received minimal acknowledgment during various stages of space exploration history. These pioneers maintained essential roles throughout the entire historical period of the space race from the beginning until recent missions. The...

Introduction to Ancient Life Exploration Discovery of primordial life signs remains an essential part of scientists' missions to space bodies. Scientists consider Mars together with Europa and Enceladus to be among the best prospects. These worlds might contain evidence which...

Introduction Searches for habitable exoplanets generate equal interest between astronomers and members of the public. Scientific research organizations develop multiple tools to detect distant exoplanets capable of sustaining life. The article discusses research methods that concentrate on finding planets resembling...