... Planetary Nebula Abell 7 . ... Very faint planetary nebula Abell 7 is some 1,800 light-years distant, just south of Orion in planet Earth's skies in the constellation Lepus, The Hare. ... Comet Lovejoy through Morby Castle Ruins . ... Comet Lovejoy Before Galaxy M63 . ... Surprising Comet ISON . ... After failing to appear for Sun staring spacecraft at perihelion, its harrowing closest approach to the Sun, sungrazing Comet ISON was presumed lost. ... NGC 1999: South of Orion . ... Comet ISON Rising ...

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... Planets . ... Earth Satellites . ... Looking in the direction of the constellation Cygnus the Swan and launched by NASA in 2009 is the Kepler Space Observatory.Many previous missions searching for exoplanets mainly detected large giant planets, like large hot Jupiters (it is easier to detect larger planets).However KeplerтАЩs main objective is to search for much smaller planets located in a habitable zone which is not too close nor too far from their star; planets which may be just like our Earth. ...

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... 2001 July 7 . A Close Encounter Of The Stellar Kind . Credit: Digitized Sky Survey , SkyView . Explanation: The unassuming star centered in this sky view will one day be our next door stellar neighbor. ... This future stellar encounter was discovered by researchers Joan Garcia-Sanchez and Robert Preston ( JPL ), and collaborators while studying stars in the solar neighborhood using data from the Hipparcos Astrometry Satellite . ... About APOD | ...

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• APOD: December 11, 1999 - A Close Encounter Of The Stellar Kind
• APOD: 2011 January 13 - NGC 3521 Close Up
• APOD Index - Stars: Individual

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Supernovae 2012au in NGC 4790
• Supernova 2005W in NGC 691
• Bright Supernova pages - Statistics

Astronomers have discovered a massive cluster of young galaxies forming in the distant universe. The growing galactic metropolis, named COSMOS-AzTEC3, is the most distant known massive "proto-cluster" of galaxies, lying about 12.6 billion light-years from Earth. ... The other dots in this picture are stars or galaxies that are not members of the cluster тАФ most of them are located closer to us than the cluster, but some are farther away. The two brightest spots are stars. ...

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• Astronomers recently discovered that Scholz's star passed close to the Sun
• Closest star system found in a century | Astronomy.com
• Satellite discovers record-breaking gamma-ray burst | Astronomy.com

In autumn 1994, two groups of astronomers announced that they had discovered Cepheid variable stars in a distant cluster of galaxies. ... As the term suggests, variable stars change in brightness over time. ... Variable stars are an ideal way to get high-school students doing real science, with real data, from the real sky. ... a sky chart to find the stars . ... Students can use the nearby stars to estimate the magnitude of Delta. ... Locate the star Delta in Cepheus and estimate its brightness . ...

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• ASP: Beacons in the Gloom
• ASP: Monster Comet Promises Big Show
• ASP: Book Review

Discover the cosmos! ... December 6, 1999 . M83: The Southern Pinwheel Galaxy from VLT . ... Explanation: M83 is one of the closest and brightest spiral galaxies on the sky. Visible with binoculars in the constellation of Hydra , majestic spiral arms have prompted its nickname as the Southern Pinwheel. Although discovered 250 years ago, only in this century was it appreciated that M83 was not a gas cloud but a barred spiral galaxy much like our own Milky Way Galaxy . ... About APOD > . ...

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• Asteroid Gaspra
• Comet Shoemaker-Levy 9
• APOD: September 9, 1999 - Comet Hale Bopp Over the Superstition Mountains

... Figure 8: Can you detect the motion of the near-Earth asteroid 2000PH against the background stars during its close approach to Earth around 27 July 2004? ... Down) observed and imaged the unusual near-Earth asteroid 2000PH during its close approach to the Earth around 27 July 2004. The observations were carried out remotely using the new 2m aperture Faulkes telescope situated on the 10,000-foot summit of Haleakala, on the island of Maui in Hawaii. ...

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• Armagh Observatory
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• Human Orrery

A team of U.S. and German astrophysicists have made the first ever detection of X-rays coming from a comet. ... Following the initial detection, the team reported repeated X-ray emissions from the comet over the next 24 hours. ... One preliminary theory is that X-ray emission from the Sun was absorbed by a cloud of gaseous water molecules surrounding the nucleus of the comet, and then were re-emitted by the molecules in a process physicists call "fluorescence." ... Comets . ...

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• Comet Shoemaker-Levy 9
• High Energy Particles
• Proteus

This service is intended as an aid to visually observing close-approaching asteroids. ... By clicking on the column headers for "Object Name", "Maximum Brightness", and "Maximum Angular Speed", you can sort the list by those fields. ... When This is the predicted time when the asteroid will be closest to the Earth. ... This field shows red if an asteroid comes as close as the moon. ... PHA (Potentially Hazardous Asteroid) This does NOT mean that this is going to hit the Earth. ...

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• Martin Elvis - Brief Biography

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• Los Cielos de Am , The darkest sky and the two galactic hemispheres
• VISTA view of the newly discovered globular cluster VVV CL001 and its brighter
• Visible light view of a distant galaxy cluster discovered in the XXL survey

... January 8, 2007 . ... SENTINEL CORRESPONDENT . Astronomers at UC Santa Cruz have discovered a surprisingly massive halo of bright, old stars around our galactic neighbor Andromeda, pushing the outer limits of the galaxy to 1.5 million light years, and teaching them how spiral galaxies behave. ... Younger stars may be remnants of a galaxy devoured, but older stars could have formed with the birth of the galaxy. ... http://www.santacruzsentinel.com/archive/2007/January/08/local/stories/03local.htm . ...

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• The First Infrared Study of the Close Environment of a Long Gamma-Ray Burst

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Astronomy Plus CCD Images of Galaxies
• ESO Press Release 06/96, 16 February 1996

... The apparent path of the Sun across the sky. ... Like the planets, the Sun, too, moves around the zodiac, making one complete circuit each year. ... In one year, as the Earth completes a full circuit around the Sun (drawing above), the Earth-Sun line and its continuation past Earth sweep the entire plane. ... Since the Sun and Earth are in the plane of the ecliptic, the line is automatically in that plane too; if the moon is also on the same line, it must be in the plane of the ecliptic as well. ...

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• Spacecraft that Explore Distant Space
• The Exploration of the Earth's Magnetosphere"
• The Brightest Moon

MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...

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... 1999 9° 10' Burns et al. xx image courtesy Norbert Junkes (MPIfR) Why Centaurus A is special s s s s s s s the first extragalactic radio source the brightest source in the Southern Hemisphere the second double lobed source discovered ­ after Cygnus A the closest Radio Galaxy the closest AGN the closest SMBH ­ VLBI resolution 0.01pc, 100 Rs A spectacular galaxy Evolution of the Models s ... Centaurus A composite Radio ­ Optical alignment Radio Radio ­ Optical alignment Precession?...

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• ATNF Daily Astronomy Picture
• The HIPASS Bright Galaxy Survey
• NGC 6221

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

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• New LBV Stars in the Andromeda Galaxy
• Metagalaxy sector, archive 2008
• New LBV Star Discovered in the Galaxy

... Submitted by Al Takeda on 01/01/2015 18:28:32 . Comet Lovejoy (C/2014 Q2) in the constellation of Columba . It is the 5th comet discovered by the Australian amateur astronomer, Terry Lovejoy using an 8-inch telescope. This comet has a very long orbital period of 11,500 years. ... On January 1, 2015, Comet Lovejoy is in the constellation of Lepus and is visually a 5.6-magnitude glowing fuzz ball in moderately sized telescopes. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... R2380 Date Received: 2007-Dec-27 13:48:17 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Urgent Planetary Radar Solar System 24 Hours Transmit window plus one hour. Radar Imaging of the Very Closely Approaching Asteroid 2007 TU24 We propose radar imaging of the newly discovered asteroid 2007 TU24 on Jan 27 and 28 and Feb. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/BennertagR2225tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/BennertagR2225tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/OstrotagR2380tp.ps

Check out the new images (Jan 18-25) and (Jan 26-Feb 05) of the comet by Rob McNaught. ... Every few years a comet becomes bright enough to be easily seen with the naked eye but only every decade or so are these comparable with comets like Halley. ... Before Jan 13, the comet is not visible in the Australian sky after sunset. ... SOHO images . ... On Jan 12 at approximately 09:00 UT (8pm NSW time), comet C/2006 P1 McNaught appears at the 11 o'clock position in the images. ... STEREO images . ...

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• Untitled1
• The High-Z SN Search Description
• What’s this got to do with velocities?