Words starting with hubblebubb
Maybe these words will be useful:
- hubble — Edwin Powell, 1889–1953, U.S. astronomer: pioneer in extragalactic research.
- hubble classification — a method of classifying galaxies depending on whether they are elliptical, spiral, barred spiral, or irregular
- hubble constant — the ratio of the recessional velocity of galaxies to their distance from the sun, with current measurements of its value ranging from 50 to 100 km/sec per megaparsec.
- hubble telescope — a telescope launched into orbit around the earth in 1990 to provide information about the universe in the visible, infrared, and ultraviolet ranges
- hubble's constant — the ratio of the recessional velocity of galaxies to their distance from the sun, with current measurements of its value ranging from 50 to 100 km/sec per megaparsec.
- hubble's law — the law that the velocity of recession of distant galaxies from our own is proportional to their distance from us.
- hubble-bubble — a simple form of the hookah, in which the smoke passes through water, causing a bubbling sound.