"On the black background I'm making colorful swirls of space gases — reds, blues, greens and purples.
Before it exploded, the star expelled the lobes of cool gas (red).
The crowded environment near the center is shown by diffuse gas (red) and dust (brown) as well as large numbers of stars with different masses and colors.
The composite image of NGC 4696 shows a vast cloud of hot gas (red), surrounding high-energy bubbles 10,000 light years across (blue) on either side of the bright white area around the supermassive black hole.
Arterial and mixed venous blood gas, red blood cell count, hematocrit and blood lactate were also measured at T0, T1 and T2.
These features are shown in the artist's impression of the central galaxy, with hot gas in red, cooler gas in blue.
Located 8500 light-years from Earth, the dark object orbits a bright, blue star named MWC 656 that spins so fast it flings gas (colored red in this artist's conception) around itself; additional gas (colored blue) swirls around the black hole but doesn't fall in, explaining the lack of x-rays.
The compressed helium gas inlet (3 mm diameter) and outlet (2 mm diameter) are sketched along with the warm helium gas profile (red cloud) inside the sample cup together with the frozen beads (the cyan colour indicates that the ultraviolet-induced radicals have been annihilated).
Other, more peaceful demonstrators stood in lines or circles nearby holding hands, praying and singing as tear gas and red smoke from flares swirled around them.
Police fired tear gas and red pepper spray at roving bands of protesters throughout the day and well into the night.
