In this website you can track in real time all the known satellites orbiting the Earth, with both 2D and…
The science of the Solar Dynamics Observatory will be performed on a spacecraft that allows both nearly continuous observations of…
Tables present, for each year, the list of spacecrafts that are considered failures.
Copenhagen Suborbitals is the world’s only manned, amateur space program. We’re located in Denmark with followers from all over the…
The Planetary Society’s vision is to know the cosmos and our place within it. We follow the world’s space exploration…
Tracking satellites
The Deep Space Catalog by Jonathan C. McDowell
In 1980, Carl Sagan, Louis Friedman, and Bruce Murray founded The Planetary Society. They saw that there was enormous public…
Polish students’ satellite
The Space Safety Coalition (SSC, SpaceSafety.org) is an ad hoc coalition of companies, organizations, and other government and industry stakeholders…