The CXC is pleased to announce the release of the Chandra Cycle 22 Call for Proposals (CfP). The Call for Proposals, Proposers' Observatory Guide (POG), proposal planning software, and general information are posted on the "Proposer" web page.
Proposals are due: Tuesday, 17 March 2020 at 6PM
(US Eastern Daylight Time)
Read the full announcement here