MAST Contacts for Help

The Archive Hotseat is available Monday through Friday, 9:00 AM to 5:00 PM Eastern to answer questions about the Archive.

For assistance with the archive, send E-mail to: archive@stsci.edu
or call 410-338-4547.

For questions about HST data analysis, send E-Mail to: help@stsci.edu

For questions about IUE, Copernicus and EUVE data analysis, send E-Mail to: archive@stsci.edu

To talk with a Hotseat representative you may also call 410-338-4547.

A list of MAST staff members.