In the case of HAT-P-7b the effect was reversed – that is, the redshifted light appeared bluer, then the blueshifted light appeared redder, making it apparent that the orbit of the planet was not in the same direction of that of HAT-P-7. ❋ Unknown (2009)
Infrared astronomy is traditionally described as focusing on the "old, cold and dusty" - that is, the redshifted light from ancient galaxies on the edge of the observable universe, cool objects such as brown dwarfs that shine only in infrared wavelengths, and infant stars and planets still wrapped in shrouds of dust. launched last May, is the most sensitive far-infrared telescope in operation. ❋ Unknown (2010)
The Keck 10-m telescope in Hawaii, the 6. 5-m Magellan telescope in Chile, and the MMT telescope in Arizona rapidly focused on the new star, revealing that the wavelengths of light emitted from the supernova were stretched or 'redshifted' by 80 percent due to the expansion of the universe. ❋ Unknown (2010)
If the light had been stretched, or 'redshifted', through the Doppler effect - the same distorting effect that causes an ambulance siren to rise in pitch when approaching or drop as it recedes - it could only mean one thing: everything in the universe was hurtling away from our humble Milky Way, and the further away it was, the faster it fled. ❋ Unknown (2009)
For the large angular-scale fluctuations, the denser regions redshifted the light climbing out of those regions, and therefore produce cooler spots in the CMBR; in contrast, for the small angular-scale fluctuations, denser regions were regions where the plasma was hotter, hence these denser regions produce hotter spots in the CMBR. ❋ Gordon McCabe (2009)
Light traveling a given distance is redshifted by less than it would be if the whole universe expanded at our local rate. ❋ Gordon McCabe (2009)
Pulses of light sent upwards from a clock on the lift floor will be redshifted when the lift is accelerating upwards, meaning that this clock will appear to tick more slowly when its flashes are compared at the ceiling of the lift to another clock. ❋ Unknown (2010)
However, due to the expanding universe, this signal is redshifted, or, it appears at longer wavelengths (lower frequencies) depending on how far back in time you look. ❋ Nicole (2008)
Now this presents some other funny things, for you might rescue the astronaut, bring him back and you might be able to have him see himself time dilated and redshifted above the black hole horizon. ❋ Unknown (2009)
The clincher is that atomic spectra, which we know well, are redshifted. ❋ Unknown (2009)
So this means for 300nm to 600 nm optical wavelength photons the redshifted photons would be stretched out to 3-6 cm. ❋ Unknown (2009)
I can't wait until we see one that is redshifted to before the big bang ❋ Unknown (2009)
So an .5 microns transition line from an atomic species is redshifted to the wave length L = z5nm, which for z = 8 is 4. microns. ❋ Unknown (2009)
My (2) is a problem for me because as one reaches the ultrarelativistic limit photons from the blackbody radiator will still ultimately reach you even if highly redshifted. ❋ Sean (2009)
The universe expansion is over all hyperbolic, despite different rates, so AFAIU theoretically you should see a lot of crowding just before everything gets redshifted out of observational signal. ❋ Unknown (2009)
"[Holy shit], is that redshift?!?" ❋ Clay (2004)
Man, [America] Is going through a serious [redshift] right now, [am i right]? ❋ The Spider Is A Lie. (2019)
