The Chandra X-ray Observatory continues to operate as usual.

Chandra Cycle 22 Peer Review Results Released

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

Temporary Restrictions on Chandra DDT and ToO triggers:

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

Availability of Blank Sky HRC-S Observations

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

Read the full announcement here.

7/20/20