Thin Atmosphere

Random Picks

• Potentially Hazardous Asteroids: Potentially Hazardous Asteroids (PHAs) are asteroids that have orbits that come close to Earth's orbit and are large enough to cause significant damage in the event of an impact. PHAs are defined as asteroids that have a minimum orbit inter ... Read More >>
• Laser Propulsion: Laser propulsion is a form of spacecraft propulsion that uses laser beams to propel a vehicle forward. The basic principle of laser propulsion is to use the energy from a laser beam to heat a propellant, such as hydrogen, to extremely high ... Read More >>
• Chemical Propulsion: Chemical propulsion is a method of spacecraft propulsion that involves the expulsion of mass from a rocket engine to generate thrust. This is achieved by the chemical reaction between a fuel and an oxidizer, which produces hot gases that ar ... Read More >>