International Space Station History
The International Space Station (ISS) was a collaboration of five space agencies representing 15 countries. Together they took more than 10-years to...
Space Technology
RSS
What is a Satellite?
What is a Satellite? A Satellite is a moon, planet, or machine. Anything that orbits a planet or star. For example, Mars...
Ranger 9
The Ranger 9 The Ranger 9 was one of the last spacecraft to be launched in the 1960s. The Ranger 9 was...
The Giant Magellan Telescope
The Giant Magellan Telescope is an ELT (Extremely large Telescope) under construction. ELT’s are telescopes on the Earth that are the size of...
Perseverance rover
On July 30, 2020, the perseverance rover left Earth, and on February 18, 2021, the rover landed on Mars. In this article...
Making oxygen on Mars
The Martian atmosphere is 95% carbon dioxide, 2% nitrogen 0.14% oxygen and 0.06% cobalt. Other than dirt, carbon dioxide is the most...