Originally posted by sty
well, did you ever go to the beach and see a ball floating between waves? when the waves were higher, the ball would look like dissapearing, then
latter on you can see it again , right?
Only problem I see with that is that it appeared suddenly as a 'spark' but brightened to a peak magnitude of 21 over
100 days
Then dimmed over the SAME PERIOD
The only thing the astronomers—working on the Supernova Cosmology Project—can tell is that it appeared all of the sudden in the direction of a
cluster with the catchy name of CL 1432.5+3332.8, about 8.2 billion light-years away. Hubble caught a spark that continued to brighten during a
100-day period, peaking at the 21st magnitude, only to fade away in the same period of time.
So its not like it appeared and disappeared, but faded into view then faded out again gradually over a 200 day period
So if this was a "Star Cruiser" it took 100 days to power up, and another 100 days for the image to fade...
Yup sounds like efficient transportation to me