Astronomy Picture of the Day . The Cat's Eye Nebula (Revisited) . ... 4.07.1996 . ... Credit: J.P. Harrington and K.J. Borkowski ( U. Maryland ), HST , NASA Explanation: Three thousand light years away, a dying star throws off shells of glowing gas. This image from the Hubble Space Telescope reveals "The Cat's Eye Nebula" to be one of the most complex planetary nebulae known. ... APOD News: Policy on Re-Running Pictures . ... July 1996 . ... U. Based on Astronomy Picture Of the Day ...

... 2010 July 26 . Lutetia: The Largest Asteroid Yet Visited . Credit: ESA , NASA , JAXA , RAS , JHUAPL , UMD , OSIRIS ; . ... Explanation: As humans explore the universe, the record for largest asteroid visited by a spacecraft has increased yet again. ... Pictured above on the upper right, the 100-kilometer across Lutetia is shown in comparison with the other nine asteroids and four comets that have been visited, so far, by human-launched spacecraft. ... About APOD | ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. January 6, 1998 . The Red Spider Planetary Nebula . ... WFPC2 , HST , NASA . Explanation: Oh what a tangled web a planetary nebula can weave. The Red Spider Planetary Nebula shows the complex structure that can result when a normal star ejects its outer gases and becomes a white dwarf star . ... About APOD > . ... NASA Technical Rep.: ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... astronomers . ... Space Flight . ... Science Fiction . UFOs and Fringe Science . ... Amateur Astronomy is a fascinating and reward€нing hobby, enjoyed by people from all walks of life and all ages. ... As far as I know none these people are amateur astronomers, however there are some celebri€нties who are genuinely into astronomy. ... Amateur astronomers do seem to have an image problem. ... Subscribe to Astronotes . ...

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...

... When the Voyager 2 spacecraft flew by the planet Uranus in January 1986, astronomers were treated to their first close-up glimpse of the satellites that orbit the seventh planet. ... But by far the most intriguing of those 15 satellites was a jigsaw-puzzle world called Miranda . ... How dark was it at Miranda? One of the Voyager scientists put it this way: Taking pictures in the Uranus system is like trying to do photography in a ballpark at night when the only light comes from a single candle. ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Careers overview . ... ATNF facilities . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Virtual Radio Interferometer . ... CSIRO ATNF Data Archives . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ...

Orbital intersection . ... Structure of Taurid stream . ... Meteoroid swarm and Taurid fireballs . ... The following four diagrams schematically show four different Taurid orbits and the orbits of Earth and Jupiter. ... The Taurid stream contains particles (small, solid grains) at different stages of their precession cycles. ... The study of when a meteor stream can produce a meteor shower is the study of when precession brings orbits to intersection with Earth, or e.g. with Mars . ...

... Science Users Information > Observing with ESO Telescopes > Visiting Astronomers . ... All users who are allocated observing time in Visitor Mode at the La Silla Paranal Observatory are urged to read carefully the Instructions for Visiting Astronomers , which specify the policies and procedures that currently apply to Visiting Astronomers travelling to Chile to conduct observations with ESO telescopes and describe the practical steps to be taken for the logistic preparation of observing missions. ...

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 . ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Kick-Off Ceremony of the Arecibo Observatory 50th Anniversary . ... Astronomers using the worldБЂ™s largest radio telescope, at Arecibo, Puerto Rico, have discovered flaring radio emission from an ultra-cool star, not much warmer than the planet Jupiter, shattering the previous record for the lowest stellar temperature at which radio waves were detected. ...

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

Visit: . ... For most observations, plan windows are 8 weeks in duration, but they can be shorter or longer depending on the visit's constraints. ... See also the long range plan status below.) ... Contact your Program Coordinator for more information. ... This visit is not yet ready for long range planning. ... Although most visits are placed on the long range plan, some visits have special scheduling considerations which require them to be tracked in a different manner (e.g. snapshot programs). ...

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 . ...

... Moon . ... What can astronomers tell us about the different colors on the surface of Jupiter's moon Europa? ... We can use the colors of Europa s surface to tell us about the chemical compounds that make up the surface and subsurface of the jovian moon. Even before the first spacecraft made a close visit to Europa, astronomers on Earth used telescopes to study the moon and were able to use a technique called spectroscopy to determine that Europa s surface is composed mostly of water ice. ...

... Timeline . ... Belts . ... Energy . The Earth actually has two radiation belts of different origins. ... The name "radiation belt" is usually applied to the more energetic part of that plasma population, e.g. ions of about 1 Mev of energy (see energy units ). The more numerous lower-energy particles are known as the "ring current", since they carry the current responsible for magnetic storms . ... The Ozone Hole and the Magnetic Field (1) . ... Radiation Belts and Manned Space Flight . ...

... Plan and make at least 4 classroom visits, plus an extra first visit for the astronomer to observe the class anonymously. ... Make multiple visits to the school or classroom, and begin with an observation visit so that the astronomer can see what the school and classroom are like. ... At the same time, astronomers need to be aware of classroom rules and routines, and use them appropriately during their visits (such as having students raise their hands before speaking). ... Project ASTRO Astronomer ....

Next: Scientifically discovered God Up: No Title Previous: Simple Universe . ... As a matter of fact, it stands already for several centuries. ... The characteristic time, t , of civilization development, was known already. ... Indeed, the expansion of the Universe was not yet discovered, and, the Universe was believed to be eternal! ... If the Universe has lived for an infinitely long time then the Tsiolkovskii's paradox can be solved only with this key, the key of ``Superintelligence''. ...