Does the NASA Open Data Program provide data sets related to the study of gravitational lensing?

Yes, the NASA Open Data Program provides data sets related to the study of gravitational lensing. Gravitational lensing is a phenomenon caused by the bending of light due to the gravitational field of massive objects. NASA conducts observations and missions to study gravitational lensing, such as the Hubble Space Telescope. The data sets collected from these missions, including images, gravitational lensing effects, and lensing maps, are available through the NASA Open Data Program for research and analysis.