M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

Multiple Supernovae in the same galaxy . ... When looking at these images, you should note just how big these galaxies are. ... SN 2009as and sn2009gb images sub-page . ... LOTOSS discovered 2003hl , and a few weeks later JM Llapasset was taking an image of it, and he noticed a new star . ... Supernovae 2002cv and 2002bo in NGC 3190 2002cv was discovered by Campo Imperatore Observatory while observing 2002bo in IR. 2002cv was only visible in IR must likly due to it being behind a dust lane. ...

K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2003 November 3 . Spiral Galaxy NGC 3982 Before Supernova . Credit: Stephen Smartt ( U. Cambridge ), HST , ESA , NASA . ... Pictured above , beautiful spiral galaxy NGC 3982 displays numerous spiral arms filled with bright stars, blue star clusters , and dark dust lanes. ... About APOD | ... NASA Official: Jay Norris. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Colin Johnston . ... Our Galaxy . ... To locate it, look along the imaginary line between the two end stars on the leading edge of the PloughтАЩs blade (Merak and Dubhe) and Polaris (the North Star), the galaxy M82 (also known as the Cigar Galaxy) along with its companion M81, lies just off this line about a third of the way between the Plough and Polaris. €а€аAs usual, the supernova is far brighter than its home galaxy, appearing as an extra star. ...

... Credit Copyright: Stephen Smartt ( U. Cambridge ), HST , ESA , NASA Explanation: What do stars look like just before they explode? ... Hopefully, a star in one of the hundreds of high resolution galaxy images will explode in the coming years. ... Pictured above , beautiful spiral galaxy NGC 3982 displays numerous spiral arms filled with bright stars, blue star clusters , and dark dust lanes. ... Publications with keywords: spiral galaxy - NGC 3982 . ... Nearby Spiral Galaxy NGC 4945 . ...

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

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... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

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Proposal Identification No.: A2043 Date Received: 2005­Jan­31 15:38:05 Technical Page Proposal Type: Short General Category: Astronomy Sub­Category: Spectroscopy Observation Category: Extragalactic Total Time Requested: 3 Hours Proposal Title: H I 21 cm Search for a Ly alpha Absorbing Galaxy ABSTRACT: We request observing time on the Arecibo Radio Telescope to look for the HI emission spectrum of a nearby lyman­alpha­dense galaxy discovered recently with the Hubble Space Telescope. ...