Science

• Asteroids: Hubble imaging of Pallas, Vesta, and Ceres (now a dwarf planet) in support of the Dawn mission
• Comets: the eruption of Comet 17P/ Holmes, the disintegration of Comet 73P/SW3 (see article, movie), Hubble imaging of Comet Tempel 1 Deep Impact
• Hubble support for New Horizons mission to Pluto: discovery of moons Nix and Hydra, and Jupiter flyby
• Hubble ACS imaging of The Moon
• Large ACS mosaics of Starburst Galaxy M82 and Whirlpool Galaxy M51
• Spitzer imaging of nearby galaxies (SINGS): campaigns, drizzling
• Starburst galaxy NGC 1808, distant starburst galaxies
• Hubble Deep Fields:
  • GOODS version 2, and the high-redshift supernova search (PANS): manual, pipeline, redshifts, Cepheid calibration
  • Ultra-Deep Field (UDF) hyperdark calibration
  • HDF-South drizzling
• Planetary nebulae: Magellanic Clouds, Helix Nebula
• Gamma-ray burst GRB 970228: mosaic, closeup

Instruments

• Advanced Camera for Surveys (ACS)
  • ACS repair during Hubble Servicing Mission 4: STS-125, HST Mission Office, HSTnet, SIC, CCS Lite, SMOV4
  • ACS dithering and drizzling
  • ACS charge transfer efficiency (CTE) analysis
  • ACS bias and dark calibration
  • Hubble Servicing Mission 3B: first ACS images, New York Times
• Wide Field Planetary Camera 2 (WFPC2)
  • WFPC2 dithering and drizzling
• STScI forums bulletin board

Pluto's two new moons

Educational Outreach

• Hubble Heritage: in progress, team
• Yerkes Astrophysics Academy for Young Scientists:
  • NSF program, award, proposal, press release, poster
  • Yerkes Observatory, study group, George Williams College, Moodle, videocons
• Arctica Urban Science Corps: proposal, profile, JPL, Wax Museum
• The Ingenuity Project
• Hubble models: plastic, virtual
• Amateur astronomers HST programs and kiosk (1992-1998)
• My outreach calendar. In 1995, I was recognized as one of the first STScI "Stars of Outreach"