Follow as we explore the changing worlds of science and technology.
For World Space Week, we’re reflecting on the inspiring words of John N. Bahcall. Among his many contributions to the field of astrophysics, Bahcall is well known for his work on the development of the Hubble Space Telescope, and for the standard model of a galaxy, known as the Bahcall-Wolf model, of a massive black hole surrounded by stars.

For World Space Week, we’re reflecting on the inspiring words of John N. Bahcall. Among his many contributions to the field of astrophysics, Bahcall is well known for his work on the development of the Hubble Space Telescope, and for the standard model of a galaxy, known as the Bahcall-Wolf model, of a massive black hole surrounded by stars.