NGC 4088
NGC 4088 is an intermediate spiral galaxy in the constellation Ursa Major. The galaxy forms a physical pair with NGC 4085, which is located 11′ away.
NGC 4088 is a grand design spiral galaxy. This means that the spiral arms in the galaxy's disk are sharply defined. In visible light, one of the spiral arms appears to have a disconnected segment. Halton Arp included this galaxy in the Atlas of Peculiar Galaxies as one of several examples where this phenomenon occurs.
NGC 4088 and NGC 4085 are members of the M109 Group, a group of galaxies located in the constellation Ursa Major. This large group contains between 41 and 58 galaxies, including the spiral galaxy M109.
Supernova 2009dd
On April 13, 2009, SN 2009dd was discovered in NGC 4088. At apparent magnitude 13.8, it became the 3rd brightest supernova of 2009. In 1991 there was SN1991G.
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Antennae Galaxies
The Antennae Galaxies, also known as NGC 4038/NGC 4039, are a pair of interacting galaxies in the constellation Corvus. They are currently going through a starburst phase, in which the collision of clouds of gas and dust, with entangled magnetic fields, causes rapid star formation. They were discovered by William Herschel in 1785. NGC 4038 is located at RA 12h 01m 53.0s, Dec −18° 52′ 10″; and NGC 4039 at RA 12h 01m 53.6s, Dec −18° 53′ 11″.
General information
The Antennae Galaxies are undergoing a galactic collision. Located in the NGC 4038 group with five other galaxies, these two galaxies are known as the Antennae Galaxies because the two long tails of stars, gas and dust ejected from the galaxies as a result of the collision resemble an insect's antennae. The nuclei of the two galaxies are joining to become one giant galaxy. Most galaxies probably undergo at least one significant collision in their lifetimes. This is likely the future of our Milky Way when it collides with the Andromeda Galaxy.
Arp 147
Coordinates: 
03h 11m 18.90s, +01° 18′ 52.99″
Arp 147 (also known as IC 298) is an interacting pair of ring galaxies. It lies 430 million to 440 million light years away in the constellation Cetus and does not appear to be part of any significant galaxy group. The system was originally discovered in 1893 by Stephane Javelle and is listed in the Atlas of Peculiar Galaxies.
The system was formed when a spiral galaxy (image right) collided with an elliptical galaxy (image left). The collision produced an expanding wave of star production (shown as bright blue) traveling at an effective speed of ≳100 km s−1 and began some 40 million years ago. The most extreme period of star formation is estimated to have ended 15 million years ago and as the young, super hot stars died (as exploding supernovas) they left behind neutron stars and black holes.
The right-side galaxy is 30,000 light years in diameter and is located 21,000 light years away from its partner galaxy. The entire system extends some 115,000 light years across.
Pluto
Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune. It was the first Kuiper belt object to be discovered. It is the largest and second-most-massive known dwarf planet in the Solar System and the ninth-largest and tenth-most-massive known object directly orbiting the Sun. It is the largest known trans-Neptunian object by volume but is less massive than Eris, a dwarf planet in the scattered disc. Like other Kuiper belt objects, Pluto is primarily made of ice and rock and is relatively small—about one-sixth the mass of Earth's Moon and one-third its volume. It has a moderately eccentric and inclined orbit during which it ranges from 30 to 49 astronomical units or AU (4.4–7.4 billion km) from the Sun. This means that Pluto periodically comes closer to the Sun than Neptune, but a stable orbital resonance with Neptune prevents them from colliding. Light from the Sun takes about 5.5 hours to reach Pluto at its average distance (39.5 AU).
University of Central Lancashire
The University of Central Lancashire (abbreviated UCLan) is a public university based in Preston, Lancashire, England. It has its roots in The Institution For The Diffusion Of Useful Knowledge founded in 1828. Subsequently known as Harris Art College, then Preston Polytechnic, then Lancashire Polytechnic, in 1992 it was granted university status by the Privy Council. The university is the 19th largest in the UK in terms of student numbers.
History
The Institution for the Diffusion of Useful Knowledge was founded in 1828 by Joseph Livesey's Temperance Society. The society was born from a pledge made by seven Preston working men (whose names can be seen on a plaque in the university's library) to never again consume alcohol.
The institute was housed in a classical-revivalist building on Cannon Street, before eventually expanding under the endowment of a local lawyer, Edmund Robert Harris, who died in 1877. The expansion brought with it several new buildings and houses in the nearby Regent Street were purchased and demolished as a consequence. The institute became a regional centre of excellence for the arts and sciences.
Pluto (disambiguation)
Pluto is a dwarf planet in the solar system.
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