Who is organising this?
Hubble's Hidden Treasures is organised by ESA/Hubble, the education and public outreach office for the Hubble Space Telescope in Europe with participation from the Space Telescope Science Institute.
The Hidden Treasures team can be contacted on email@example.com
ESA/Hubble is run by the European Southern Observatory on behalf of the European Space Agency.
The Space Telescope Science Institute is operated by the Association of Universities for Research in Astronomy on behalf of NASA.
For more information, contact firstname.lastname@example.org.