STScI Logo

Hubble Space Telescope
Calendar

June 27, 2013
HST Cycle 22 Phase II Proposal Deadline
HST Cycle 22 Phase II Proposal Deadline

STScI Logo

Hubble Space Telescope
HST Cycle 22 Phase II Proposal Deadline

The HST Cycle 22 Phase II Proposal Deadline will be July 24, 2014.

January 07, 2015
Cycle 23 Call for Proposals
Cycle 23 Call for Proposals

STScI Logo

Hubble Space Telescope
Cycle 23 Call for Proposals

The Cycle 23 Call for Proposals will be released to the Scientific Community on Wednesday January 7, 2015.

February 13, 2015
APT Cycle 23 Phase I Release
APT Cycle 23 Phase I Release

STScI Logo

Hubble Space Telescope
APT Cycle 23 Phase I Release

We anticipate releasing the Cycle 23 Phase I Version of APT around the second week of February 2015.

April 10, 2015
Cycle 23 Phase I Proposal Deadline
Cycle 23 Phase I Proposal Deadline

STScI Logo

Hubble Space Telescope
Cycle 23 Phase I Proposal Deadline

The Cycle 23 Phase I Deadline is Friday April 10, 2015 8pm EDT.

June 07, 2015
Cycle 23 Peer Review
Cycle 23 Peer Review

STScI Logo

Hubble Space Telescope
Cycle 23 Peer Review

The Cycle 22 Peer Review has been set for June 07 - 12, 2015.

  • The Orientation will take place Sunday Evening June 7th.
  • The Panel meetings are:
    Monday June 08 - Wednesday June 10.
  • The TAC meeting is:
    Wednesday June 10 - Friday June 12.

June 30, 2015
Cycle 23 Phase I Notifications
Cycle 23 Phase I Notifications

STScI Logo

Hubble Space Telescope
Cycle 23 Phase I Notifications

The Cycle 23 Phase I Notifications will be emailed to proposers by late-June 2015.

July 25, 2015
HST Cycle 23 Phase II Proposal Deadline
HST Cycle 23 Phase II Proposal Deadline

STScI Logo

Hubble Space Telescope
HST Cycle 23 Phase II Proposal Deadline

The HST Cycle 23 Phase II Proposal Deadline will be July 23, 2015.