home bbs files messages ]

Just a sample of the Echomail archive

<< oldest | < older | list | newer > | newest >> ]

 Message 10669 
 Alan Ianson to All 
 Daily APOD Report 
 03 Dec 25 04:20:22 
 
MSGID: 1:153/757.0 f9be5009
TZUTC: -0800
CHRS: LATIN-1 2
                        Astronomy Picture of the Day

    Discover the cosmos! Each day a different image or photograph of our
      fascinating universe is featured, along with a brief explanation
                    written by a professional astronomer.

                               2025 December 3
   The illustration shows a structured orange band stretching horizontally
     across the imager. Connected in the middle is the Milky Way Galaxy
    curving up to the top of the frame. A second image of the orange band
      runs like a sine wave across the lower half of the frame, while a
   second image of the Milky Way galaxy appears just above it. Please see
               the explanation for more detailed information.

                  Visualization: Near a Black Hole and Disk
     Illustration Credit: NASA's GSFC, J. Schnittman & B. Powell; Text:
                  Francis Reddy (U. Maryland, NASA's GSFC)

   Explanation: What would it look like to plunge into a monster black
   hole? This image from a supercomputer visualization shows the entire
   sky as seen from a simulated camera plunging toward a
   4-million-solar-mass black hole, similar to the one at the center of
   our galaxy. The camera lies about 16 million kilometers from the black
   holeCÇÖs event horizon and is moving inward at 62% the speed of light.
   Thanks to gravityCÇÖs funhouse effects, the starry band of the Milky Way
   appears both as a compact loop at the top of this view and as a
   secondary image stretching across the bottom. Move the cursor over the
   image for additional explanations. Visualizations like this allow
   astronomers to explore black holes in ways not otherwise possible.

                  Tomorrow's picture: galaxy in the furnace
     __________________________________________________________________

       Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
            NASA Official: Amber Straughn Specific rights apply.
                  NASA Web Privacy, Accessibility, Notices;
                      A service of: ASD at NASA / GSFC,
                           NASA Science Activation
                             & Michigan Tech. U.

--- BBBS/Li6 v4.10 Toy-7
 * Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)
SEEN-BY: 4/0 19/10 88/0 90/0 93/1 105/81 106/201 128/187 129/14 305
SEEN-BY: 134/100 153/135 143 148 151 757 6809 7083 7715 154/110 218/700
SEEN-BY: 218/840 221/1 6 360 226/30 227/114 229/110 112 134 206 307
SEEN-BY: 229/317 400 426 428 470 664 700 705 266/512 291/111 301/1
SEEN-BY: 320/219 322/757 335/364 341/66 200 342/200 396/45 460/58
SEEN-BY: 633/280 712/848 880/1 900/0 102 106 902/0 19 26 904/0 13
SEEN-BY: 905/0 5019/40 5020/400 5075/35
PATH: 153/757 221/6 341/66 902/26 229/426


<< oldest | < older | list | newer > | newest >> ]

(c) 1994,  bbs@darkrealms.ca