Write a comment
Delfi-C3 is a CubeSat satellite constructed by students at the Delft University of Technology in the Netherlands. Delfi-C3 is the first nanosatellite student project from the Delft University of Technology…
Write a comment
The Destiny laboratory is a module of the International Space Station (ISS). It is the primary operating facility for U.S. research payloads aboard the ISS. It was berthed to the…
Write a comment
Not to be confused with Space Shuttle Discovery. NASA's Discovery Program (as compared to New Frontiers, Explorers, or Flagship Programs) is a series of lower-cost, highly-focused American scientific space missions…
Write a comment
The Dnepr rocket is a space launch vehicle named after the Dnieper River. It is a converted ICBM used for launching artificial satellites into orbit, operated by the launch service…
Write a comment
Dongfanghong (东方红), meaning The East is Red, is a space satellite program for the People's Republic of China. This program started in 1970. Satellites in this series were placed in…
Write a comment
Draco is a group of hypergolic rocket engines (known as a thrusters) designed by SpaceX for use on their Dragon spacecraft, the upper stage of their Falcon 9 rocket, while…
Write a comment
Dragon is a partially reusable spacecraft developed by the company SpaceX. Dragon is launched into space by the SpaceX Falcon 9 two-stage-to-orbit launch vehicle. During its uncrewed maiden flight in…
Write a comment
The Dream Chaser is a space plane concept studied and developed by the North-American company Sierra Nevada Corporation (SNC). It is designed to be a crewed suborbital and orbital vertical-takeoff,…
Write a comment
The Dual-Stage 4-Grid (DS4G) is an electrostatic ion thruster design developed by the European Space Agency, in collaboration with the Australian National University. The design was derived from Controlled Thermonuclear…
Write a comment
the EARS system is a Eumetsat project for data retransmission. 'EARS' means 'Eumetsat Advanced Retransmission Service'. The object of the EARS system is to provide the European meteorological community with…
Write a comment
The European Data Relay System (EDRS) is a European satellite system designed to reduce time delays in the transmission of large quantities of data. It will be a constellation of…