Astronomers release fantasy proposals for government telescopes in the 2020s – Behind The Black – Robert Zimmerman

The astronomical community today released its newest decadal survey, a outline of what major new telescope projects that community recommends the federal government should fund for the next ten years.

More details here.

This is I think the seventh such decadal survey since the first in the early 1960s. In the past these surveys prompted the construction of numerous space telescopes, such as the Hubble Space Telescope, the James Webb Space Telescope, and many others. Until 2000 these survey were enormously influential, which is why space-based astronomy boomed in the 1980s and 1990s.

Now I call it a fantasy because I think it unlikely that most of its proposals — especially the space-based projects — will see fruition, based on the recent history in this century….