... Comet Holmes from the Hubble Space Telescope . ... Why did Comet Holmes brighten? ... Space Station Over the Ionian Sea . ... During that trip to the ISS, the space shuttle crew re-supplied the station, repaired the station, and even built more of the station. Moon Over Pigeon Point Lighthouse . ... An Iridescent Cloud Over Colorado . ... The spherical coma of Comet Holmes has swollen to a diameter of over 1.4 million kilometers, making the tenuous, dusty cloud even bigger than the Sun. ...