Lists of targets plus archive and theory proposals recommended by the Cycle 22 Peer Review are now posted.

Read the full announcement here.

7/27/20

Due to a major flight operations update and the ensuing calibration, we are limiting ToO and DDT triggers from 25 July - 9 August.

Read the full announcement here.

7/24/20

Two new blank sky observations have been publicly released into the Chandra archive.

Read the full announcement here.

7/20/20