Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics
Free
3 servers across data science & ml and research. The largest is HelioSPICE.
Data Science & ML · Research
Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics
NASA CDAWeb data access for heliophysics — browse observatories, inspect parameters, fetch CDF data
Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.