Hubble Observations Advanced Camera for Surveys Data Analysis M87 Galaxy Active Galactic Nuclei Galactic Surveys Gravitational Lens Imaging Astronomical Discoveries Astrophysical Discoveries Time-lapse Observations Timelapse Imaging Images Coronagraphy JWST Discoveries Quasar Jets Hubble's Imaging Techniques Orion Nebula Cosmic Distance Measurement Keck Observatory W. M. Keck Observatory Hubble Discoveries Star Motion Analysis Tarantula Nebula Galactic Observations Imaging Techniques Chandra X-ray Observatory