An H II region or HII region is a region of interstellar atomic hydrogen that is ionized. It is typically in a molecular cloud of partially ionized gas...

The H-II (H2) rocket was a Japanese satellite launch system, which flew seven times between 1994 and 1999, with five successes. It was developed by NASDA...

the first H-IIA launched after this privatization. The H-IIA is a derivative of the earlier H-II rocket, substantially redesigned to improve reliability...

launches made by JAXA using H-II, H-IIA, H-IIB and H3 rockets. 1 2 3 4 5 6 1994 1998 2002 2006 2010 2014 2018 2022   H-II   H-IIA   H-IIB   H3 1 2 3 4 5 6 1994...

Career Academy in Chicago Edward H. White Middle School in White's hometown of San Antonio, Texas Edward H. White II Elementary School in El Lago, Texas...

The H-II Transfer Vehicle (HTV), also called Kounotori (こうのとり, Kōnotori, "oriental stork" or "white stork"), is an expendable Japanese automated cargo...

The Horten H.XVIII (18) was a proposed German World War II intercontinental bomber, designed by the Horten brothers. The unbuilt H.XVIII represented,...

The Horten H.II Habicht (Hawk) was a German flying wing glider built in Germany in 1935. Four, including one flown mostly as a motorglider, were built...

surrounding the massive stars is known as an H II region while the shells of neutral hydrogen surrounding the H II region are known as photodissociation region...

(H is the chemical symbol for hydrogen, and "I" is the Roman numeral. It is customary in astronomy to use the Roman numeral I for neutral atoms, II for...

of emission or ionisation nebula, like the Orion Nebula, which are often H II regions found in star forming regions. In true-colour pictures, these nebula...

9,000–12,000 K, similar to those found in other ionized nebulae such as H II regions and planetary nebulae. Densities, on the other hand, are higher than...

John Hollis Bankhead II (July 8, 1872 – June 12, 1946) was a U.S. senator from the state of Alabama. Like his father, John H. Bankhead, he was elected...

Knox II (September 1, 1898 – September 27, 1990) was a Buffalo, New York, philanthropist and polo player. The son of wealthy businessman Seymour H. Knox...

The Tarantula Nebula (also known as 30 Doradus) is a large H II region in the Large Magellanic Cloud (LMC), forming its south-east corner (from Earth's...

Josephine. USS Josephine H. II (SP-245) was a United States Navy patrol vessel in commission from 1917 to 1918. Josephine H. II was built as a civilian...

prefix h, meaning 100 times. H with diacritics: Ĥ ĥ Ȟ ȟ Ħ ħ Ḩ ḩ Ⱨ ⱨ ẖ ẖ Ḥ ḥ Ḣ ḣ Ḧ ḧ Ḫ ḫ ꞕ Ꜧ ꜧ IPA-specific symbols related to H: ʜ ɦ ʰ ʱ ɥ ᶣ ɧ Superscript...

Henry John Heinz II (July 10, 1908 – February 23, 1987) was an American business executive and CEO of the H. J. Heinz Company based in Pittsburgh, Pennsylvania...

H2 H-II, a family of Japanese liquid-fueled rockets H-IIA H-IIB H-II Transfer Vehicle, a Japan Aerospace Exploration Agency uncrewed spacecraft H-2 MUPSOW...

Andromeda Galaxy. M101 has a high population of H II regions, many of which are very large and bright. H II regions usually accompany the enormous clouds...

C.H.U.D. II: Bud the C.H.U.D. is a 1989 zombie comedy film, directed by David Irving, written by M. Kane Jeeves and stars Brian Robbins, Tricia Leigh Fisher...

A.E.; et al. (2003). "Massive star formation in a gravitationally lensed H II galaxy at z = 3.357". Astrophysical Journal. 596 (1): 797–809. arXiv:astro-ph/0307162...

spectra. They are usually observed in the spiral arms of galaxies and in H II regions, but not in elliptical galaxies; those are generally composed of...

has media related to H. H. Asquith. Wikisource has original works by or about: H. H. Asquith Wikiquote has quotations related to H. H. Asquith. Hansard 1803–2005:...

It was used to launch the H-II Transfer Vehicle (HTV, or Kōnotori) cargo spacecraft for the International Space Station. The H-IIB was a liquid-fueled rocket...

Orrin H. Ingram II (born July 5, 1960) is an American heir, businessman, philanthropist and polo player. He is the chief executive officer (CEO) of Ingram...

K'ung3 Hsiang2-hsi1; 11 September 1880 – 16 August 1967), often known as Dr. H. H. Kung, also known as Dr. Chauncey Kung, was a Chinese banker and politician...

Wollman, John Lacy, Thomas Geballe and Fred Baas studied Sagittarius A, the H II region at the Galactic Center, at infrared wavelengths. They observed ionized...

massive H II region in the Triangulum Galaxy. It was discovered by Heinrich Ludwig d'Arrest on October 1, 1864 and is one of the biggest H II regions...

Mairan's Nebula and NGC 1982, is a star-forming nebula with a prominent H II region in the equatorial constellation of Orion. It was discovered by the...