NASA NTRS · 20060029240
How many Earths are enough?
Abstract
In this paper, I discuss some of the parameters that bound the size of the TPF/Darwin sample and outline a science program to improve our knowledge so that we can make timely decisions about the scope and expense of TPF/Darwin.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Beichman, C. A.. 2003-01-01. How many Earths are enough?. https://ntrs.nasa.gov/citations/20060029240
Cite the original work for its findings. Save a collection to share your selection of sources.