Hubble (crater)

Hubble is a lunar crater that lies very near the east-northeastern limb of the Moon. At this location it is viewed almost from the side from Earth, and the visibility of this feature is affected by libration. It lies to the north of the Mare Marginis and northeast of the crater Cannon. About one crater diameter to the north-northeast is Lyapunov.

The rim of this crater is worn and eroded, and it has a somewhat irregular edge in places. The inner wall is wider along the western side, where the rim has a slight outward bulge. The most intact portion of the rim lies along the eastern side, and the inner wall of this face is visible from the Earth.

The interior floor has been resurfaced by basaltic lava, giving it a lower albedo than the surrounding terrain. It is, however, not quite as dark as the lunar mare to the south. This surface is relatively level and featureless, with only a few tiny craterlets. It lacks a central peak, but a pair of small craterlets lies near the midpoint.

Hubble Space Telescope

The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990, and remains in operation. With a 2.4-meter (7.9 ft) mirror, Hubble's four main instruments observe in the near ultraviolet, visible, and near infrared spectra. The telescope is named after the astronomer Edwin Hubble.

Hubble's orbit outside the distortion of Earth's atmosphere allows it to take extremely high-resolution images with negligible background light. Hubble has recorded some of the most detailed visible-light images ever, allowing a deep view into space and time. Many Hubble observations have led to breakthroughs in astrophysics, such as accurately determining the rate of expansion of the universe.

Although not the first space telescope, Hubble is one of the largest and most versatile, and is well known as both a vital research tool and a public relations boon for astronomy. The HST was built by the United States space agency NASA, with contributions from the European Space Agency, and is operated by the Space Telescope Science Institute. The HST is one of NASA's Great Observatories, along with the Compton Gamma Ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope.

Hubble (disambiguation)

Hubble may refer to:

Astronomy

Places

Other uses

See also

Hubble (film)

Hubble (also known as Hubble 3D, IMAX: Hubble or IMAX: Hubble 3D) is an American 2010 documentary film about the Hubble Space Telescope repair mission.

Content

"Through the power of IMAX 3D, Hubble 3D will enable movie-goers to journey through distant galaxies to explore the grandeur and mysteries of our celestial surroundings, and accompany space-walking astronauts as they attempt the most difficult and important tasks in NASA’s history. The film offers an inspiring and unique look into the Hubble Space Telescope's (HST's) legacy and highlight its profound impact on the way we view the universe and ourselves. Hubble 3D is an IMAX and Warner Bros. Pictures production, in cooperation with National Aeronautics and Space Administration (NASA). The film reunites the Space Station 3D film making team, led by Producer/Director Toni Myers. Hubble 3D blasted off exclusively to IMAX and IMAX 3D theaters on March 19, 2010."

The film's itinerary takes the viewer past Saturn's aurora, the Helix Nebula in the constellation of Aquarius, the "Pillars of Creation" in the Eagle Nebula, the Andromeda galaxy, and the beautiful Butterfly Nebula. The HST has provided data and imagery so detailed that scientists and film technicians have been able to put viewers "inside" the images during two extended CGI fly-throughs. In the most awesome sequence, gaseous clouds billow while million-mile-an-hour stellar winds blow through a cloud canyon in the Orion Nebula some 90 trillion miles across. These data-driven animations were created by the Office of Public Outreach at the Space Telescope Science Institute and the Advanced Visualization Laboratory at the National Center for Supercomputing Applications.

Crater

Crater may refer to:

In landforms:

Other:

Crater (Aden)

Crater (/ˈkreɪtər/; Arabic: كريتر‎, [ˈkɾeːtəɾ]), also Kraytar, is a district of the Aden Governorate, Yemen. Its official name is Seera (Arabic: صيرة Ṣīrah). It is situated in a crater of an ancient volcano which forms the Shamsan Mountains. In 1991, the population was 70,319. As of 2003, the district had a population of 76,723 people.

In the closing days of British rule in 1967, Crater District became the focus of the Aden Emergency, sometimes called the last imperial war. After a mutiny of hundreds of soldiers in the South Arabian Federation Army on 20 June, all British forces withdrew from the Crater. The Crater was occupied by Arab fighters while British forces blocked off its two main entrances. In July, a British infantry battalion, led by Lt. Col. Colin Mitchell of the Argyll & Sutherland Highlanders, entered the Crater and managed to occupy the entire district overnight with no casualties. Nevertheless, deadly guerrilla attacks soon resumed, with the British leaving Aden by the end of November 1967, earlier than had been planned by British Prime Minister Harold Wilson and without an agreement on the succeeding governance.

Crater (Chinese astronomy)

According to traditional Chinese uranography, the modern constellation Crater is located within the southern quadrant of the sky, which is symbolized as the Vermilion Bird of the South (南方朱雀, Nán Fāng Zhū Què).

The name of the western constellation in modern Chinese is 巨爵座 (jù jué zuò), meaning "the huge wine holder constellation".

Stars

The map of Chinese constellation in constellation Crater area consists of :

See also

References

External links