... A Supercell Storm Cloud Forming over Wyoming . ... Credit Copyright: Basehunters ( BasehuntersChasing ) Music: Empire ( Shakira ) Explanation: How do supercell storm clouds form? Pictured above is a time-lapse video taken last Sunday detailing the formation of one such violent supercell in eastern Wyoming , USA . ... Storm watchers are seen studying, imaging, and ultimately running from the developing storm cloud during the video. ... Publications with keywords: clouds - weather . ...

... 2014 May 21 . A Supercell Storm Cloud Forming over Wyoming . Video Credit: Basehunters ( BasehuntersChasing ) Music: Empire ( Shakira ) . Explanation: How do supercell storm clouds form? ... Storm watchers are seen studying, imaging, and ultimately running from the developing storm cloud during the video. ... Toward the end of the video, another swirling supercell cloud forms but then quickly dissipates. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

Henize 206 is a region of star formation in the Large Magellanic Cloud of the approximate scale of the Orion belt and sword. Our Spitzer Space Telescope infrared images and Cerro Tololo Inter-American Observatory (CTIO) optical images show that the region is experiencing very energetic star formation. ... A few percent of the total flux from this brightest region in Henize 206 emanates from infrared peaks of subparsec scale. ...

... Archives . ... Going back to vlk?s comment, it is ?statistically probable? (and so natural) to see 1 keV photons in T= 10^7 K Thermal Bremsstrahlung (TB) spectra, actually more often than you might expect. ... Please, meet Ms. electron. ... Here you call it electron?s rest energy. Yeah, as if electrons rest in one place ever.б  Who remembers the electron mass is 9.1e-31 kg? Well, some freaks do.б  But almost all keV junkies know the electron mass is 511 keV. ... Chandra Blog . ...

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

Next: M.E. Bailey, Director Up: Research Previous: C.S. Jeffery, Research Astronomer Contents . ... How do Stars Form? ... Other Work and Activities . ... The interaction of young stars with their surroundings are accentuated within Herbig-Haro Objects, where streams and `bullets' of ejected gas impact on the ambient molecular clouds. ... The astrophysical jets are spectacular. ... Michael Smith and collaborators have searched for, and found, the first evidence of rotation within the jets. ...

Photon Scattering: Basic Principle of Photon Scattering . Audio Narration is available . No Scattering: Photon Source and Detector . ... For optical photons, scattering goes as wavelength to the -4 power. In the case of blue photons compared to red photons, this means that blue photons are about 10 times more likely to get scattered than red photons. ... Watch the blue photons scatter away from the detector . ... Interstellar dust make stars appear redder than they really are . ...

... We report on our ongoing project ``Infrared Study of HII Regions Associated with Small Clouds.' ... These IR data, combined with optical imaging (which will be obtained from the IAC-80 telescope), IRAS survey maps, and existing CO observations of the associated clouds, will allow us to undertake a detailed investigation of the gas-to-dust mass ratio, initial mass function and the star-formation efficiency in these complexes. ... CHECKPSF: check the PSF (Point Spread Function) model, . ...

... First announcement . Second announcement . ... Astronomy in Ukraine Past, Present, and Future (MAO-2014) . ... The Conference devoted to the 70th anniversary . ... Pre-registration for the conference is terminated. The second announcement will be released on the 1st of March. Those who have filled out the pre-registration form will be asked to continue with the registration. Those who register for the first time, will be offered a full registration form. ...

... PmWiki .Forms$:Audience} . ... An optional name="FormName" argument can be used to name the form. ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

... The ESO-MIDAS Problem Report Form is the on-line user support service for reporting problems, questions and comments. Please fill out the form and send it off by clicking the SUBMIT button at the bottom of this page. However, before submitting your problem report it may be useful to check if is not already included in our Frequently Asked Questions page. support . ... Graphical User Interfaces . ... Sent comments on this screen to ESO-MIDAS < midas@eso.org > . ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... Weekend Visits Form . ... ESO . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... Catch a Star 2013 . ... This richly coloured cloud of gas called RCW 34 is a site of star formation in the southern constellation of Vela (The Sails). ...

... Note you are not allowed to nest FORM elements! ... Forms are created by placing input fields within paragraphs, preformatted text, lists and tables. ... Notice the use of the NAME attribute to name each field : TITLE Sample Questionaire /TITLE H1 Sample Questionaire /H1 P Please fill out this questionaire: FORM METHOD=post ACTION= http://www.hal.com/sample P Your name : input name = name size= 48 P input name = male type =radio Male P input ...

... The high angular resolution CGPS images of atomic hydrogen emission reveal a wide-spread, cold atomic hydrogen component of the interstellar medium in the form of dark self-absorption cloud complexes. These clouds resemble molecular cloud complexes in structure and trace the spiral arm structure of the Galaxy. ... Nevertheless, continuum absorption studies show that some of the cold atomic hydrogen clouds have temperatures as low as 15 - 20 K --- similar to dense molecular clouds. ...

OptInt PmWiki : Pm Wiki / Forms . ... Forms processing can be found in the Cookbook (see below). ... input text name value size= n :) (:input hidden name value :) (:input password name value :) (:input radio name value :) (:input checkbox name value :) (:input select name value label :) (:input default default-name default-value :) (:input submit name value :) (:input textarea name [=value=] rows= n cols= n :) (:input reset name label :) (:input file name label :) (:input image name "src" alt :) . ...

. A series of images showing the evolution of a 10,000 solar-mass molecular cloud falling toward a supermassive black hole. Although the cloud is disrupted by the black hole, some of the material is captured to form an eccentric disc that quickly forms numerous stars. The stars that form retain the eccentricity of the captured gas and those that form very close to the black hole tend to be very massive. The Royal Observatory, Edinburgh

. IC 1396 is a star forming region embedded in a dusty cloud. The upper figure shows an optical image of this region. The lower image a "true-color" IR image, where many stars can be seen inside the cloud that are invisible at optical wavelength.

... Please send the data required for registration to us by e-mail. ... Please make sure that you have received a confirmation of your registration by e-mail . Otherwise please send us an e-mail containing information indicated in the form. ... The conference budget is very limited, but we hope to provide a partial financial support for younger participants. ... Please notice that, due to the limited seating-capacity of the conference rooms, the number of participants is limited to 100 only. ...

Statistical properties of interstellar HI clouds . ... We present the results of computation of linear diameter, density and HI mass spectra for about 5000 HI clouds, which were found by their emission at 21 cm with RATAN-600 radio telescope in the region of 180 degree -3 is not a power form, but has a maximum at n H = 20 - 60 cm -3 depending of galactic latitude. The mass spectrum in the form of M X N(log M) was obtained in the mass range of 0.6 to 2.5 X 10 4 mass of the Sun. ...

Visitor Information and Housing Request . Please note: APO accommodations are not available to the public . Read this page carefully, and please submit this form 30-working days in advance of your arrival. ... When on-site accommodations are full, APO will assist you in obtaining off-site housing. ... To cancel an existing reservation, enter the name and arrival date and choose "cancel." ... Complete the name and arrival date in the fill-in form and select Cancel . ... Room #1/Dorm A . ...