Roman","serif"; font-size: 14.0pt; mso-bidi-font-size: 12.0pt; mso-fareast-language: ZH-TW; mso-no-proof: yes;”>What’s Way Out There? Roman","serif"; font-size: 14.0pt; mso-bidi-font-size: 12.0pt;”> Roman","serif"; font-size: 12.0pt;”>Big Idea: Roman","serif"; font-size: 12.0pt;”> The Hubble Space Telescope image Hubble Ultra Deep Field shows a variety of objects in the very distant Universe that can be systematically and scientifically counted, […]