ScienceRocks
Democrat all the way!
- Banned
- #1
How many extrasolar planets will be discovered by 2020? We have 4,600 Candidates for Kepler alone and around 90% of these will possibly get confirmed. So around 4,100 will probably be planets!!! We added 500 more a few weeks ago.
Tess will discover even more! James web, and Gaia.
I'll say ~1,950 currently will go up to around 5,000 by 2020. I wouldn't be surprised to see this higher.
Kepler Discoveries

I'll say ~1,950 currently will go up to around 5,000 by 2020. I wouldn't be surprised to see this higher.
Kepler Discoveries