Space exploration began with the launch of Sputnik and Astrophysics was born as the application of physics to the phenomena observed by Astronomy, which etymologically means laws of the stars.
There are 2759 entries in this glossary.| Term | Definition |
|---|---|
| Filtergram |
A photograph of the Sun taken through a filter that transmits light over a very narrow wavelength range.
See also: Lyot filter.
|