Date: 28/10/2017 09:25:13
From: Tau.Neutrino
ID: 1139258
Subject: Project Blue: Building a Space Telescope

Project Blue: Building a Space Telescope that Could Directly Observe Planets Around Alpha Centauri

In the past few decades, thousands of exoplanets have been discovered in neighboring star systems. In fact, as of October 1st, 2017, some 3,671 exoplanets have been confirmed in 2,751 systems, with 616 systems having more than one planet. Unfortunately, the vast majority of these have been detected using indirect means, ranging from Gravitational Microlensing to Transit Photometry and the Radial Velocity Method.

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Date: 28/10/2017 18:03:12
From: mollwollfumble
ID: 1139463
Subject: re: Project Blue: Building a Space Telescope

Tau.Neutrino said:


Project Blue: Building a Space Telescope that Could Directly Observe Planets Around Alpha Centauri

In the past few decades, thousands of exoplanets have been discovered in neighboring star systems. In fact, as of October 1st, 2017, some 3,671 exoplanets have been confirmed in 2,751 systems, with 616 systems having more than one planet. Unfortunately, the vast majority of these have been detected using indirect means, ranging from Gravitational Microlensing to Transit Photometry and the Radial Velocity Method.

More…

I am hoping that the James Webb space telescope will be good enough to do that.

If I read the reports correctly (ie judged correctly the difference between a wishlist and what is actually being built), then the James Webb is being built with a stellar occulter coronagraph to occult the star in such a way that any orbiting planets can be viewed directly.

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