... Le t?lescope" Hubble ", en orbite. ... la lumi?re visible, mais absorbe la plupart "des radiations ?lectromagn?tiques", pourtant de m?me famille que la lumi?re: une partie des infrarouges (IR), tous les ultra-violet (UV), les rayons X et gamma. ... Le t?lescope " Hubble ", ( Hubble telescope ) en orbite basse autour de la terre, surmonte ces limites dans la gamme du visible et en partie dans l'UV. ... distance par les astronomes depuis la terre, comme un observatoire bas? au sol. ...

The Hubble orbiting telescope. The Earth's atmosphere, while transparent to visible light, absorbs most "electromagnetic radiations" which belong to the same family as light: parts of the infra-red (IR) and all of the ultra-violet (UV), X-rays and gamma rays. ... The Hubble telescope , in low Earth orbit, overcomes such limitations, in the visible range and in part of the UV. ... Some satellites specialize in observing the Sun, such as the Japanese Yohkoh and NASA's SOHO . ...

... Sparkling interior reflections and the bright limb of the Earth are visible in this 1991 window view of Compton's release by the crew of the Space Shuttle Atlantis. ... But images from the orbiting Hubble Space Telescope have become well known for showing these fluorescent gas shrouds of dying Sun-like stars to possess a staggering variety of detailed symmetries and shapes. ... The M7 Open Star Cluster in Scorpius . ... M7 is one of the most prominent open clusters of stars on the sky. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Accueil PlanУ?te de Fomalhaut : ALMA fait mentir Hubble . ... Le premier rУ?sultat scientifique de l'observatoire ALMA met en doute la dУ?couverte de la planУ?te Fomalhaut b par le tУ?lescope spatial Hubble. ... Т? En combinant les observations faites par ALMA de la forme du disque avec les modУ?les numУ?riques, nous sommes parvenus Уљ dУ?finir trУ?s prУ?cisУ?ment la masse et l'orbite de chacune des planУ?tes ТЛ, a dУ?clarУ? ...

... HST . ... Data . ... Hubble Heritage Project . ... HST Overview . ... Cycle 24 Announcement . ... Retrieving HST Data . ... 03/16/2004 - The ACS-WFC raw data and the associated calibration files for the Hubble Ultra Deep Field are now available. ... Also, a nice Javascript viewer for browsing the UDF field is now available. ... The ACS Ultra Deep Field (UDF) is a survey carried out using the Advanced Camera for Surveys ( ACS ) on HST and taking advantage of the Director's Discretionary time. ...

... 2000 January 5 . Earth, Moon, Hubble . Credit: STS-103 Crew , NASA . Explanation: The Space Shuttle Discovery Crew was fortunate enough to witness one of the brighter full moon's from orbit two weeks ago during their mission to fix the Hubble Space Telescope . ... The Shuttle Crew successfully showered Hubble with needed holiday gifts, including six new gyroscopes , a new computer , and new batteries . ... About APOD > . ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

... Direct data transmission rate (Mbps) . ... the density of electron fluexs with energies in four bands from 0.04 MeV to 1.7 MeV; . ... sensor (TV, IR) data and heliogeophisical information (HGI) transmission to data receiving and processing centers at a rate of up to 2.56 Mbps; . ... 1.76 GHz - TV- and heliogeophysical information and DCLI's data transmission to data receiving and processing centers; . 7.5 GHz - TV- and heliogeophisical data transmission to data receiving and processing centers; . ...

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

Hubble Space Telescope (HST) image of Pluto and its satellite Charon. Pluto is 2390 km in diameter and Charon is 1190 km. ... Pluto is the larger body to the lower left, Charon is at upper right. ... Central Latitude/Longitude (deg): N/A . ... Imaging Information . ... Instrument: HST ESA Faint Object Camera (FOC) . ... Instrument Field of View (deg): 0.00194 x 0.00194 . ... NASA Image ID number: STScI-PR94-17 . ... Code 633, NASA Goddard Space Flight Center . Greenbelt, MD 20771, USA . ...

. This composite Hubble Space Telescope picture shows the location of a newly discovered moon, designated S/2004 N 1, orbiting Neptune. The black and white image was taken in 2009 with HubbleтАЩs Wide Field Camera 3 in visible light. Hubble took the color inset of Neptune on August 2009. // NASA/ESA/M. Showalter, SETI Institute

... Fit the ring around the equator and then change its inclination from 0 degrees (equatorial orbit used by geosynchronous satellites) to 28.5 degrees (space shuttle orbit) to 51.6 degrees (space station orbit) to 90 degrees (polar orbit used by spy satellites). by Rob Landis, Space Telescope Science Institute . ... With so many satellites now in orbit, it is likely that you have seen an artificial satellite zipping across the night sky. ... http://www.amsat.org/amsat/ftpsoft.html . ...

Main Page . Space flight . ... Space camp . ... On-line Data . ... J-Track 2.5 is a great way to locate the Space Station, Hubble Space Telescope, Chandra X-Ray Observatory or any of your favorite satellites. Click on craft - Change orbital data in lower right . ... Shift+Click on craft - Goes to web page about craft . ... Info / On-line data: General description Position J-Track J-Track 3D Explanation . Info: Industry news On-line Data Company ATLAS news Events We in press Contact . ...

... oal (oal-3.116) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page / User-visible functionality / Environment variables There can be two types of orbit data in an ODF, viz. predicted and reconstructed ones. ... Allowed values for SAS_ORBIT are P (predicted) and R (reconstructed). If SAS_ORBIT is not set to either of the above values (or unset) the orbit access routines in the oal will first look for reconstructed orbit data in the ODF and, if none are found, for predicted ones. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Space Flight . ... Science Fiction . UFOs and Fringe Science . ... This close-up look at Comet ISON (C/2012 S1) is from NASAтАЩs Hubble Space Telescope. This image was captured on 10 April 2013, when the comet was at a distance of 386 million miles (slightly further than Jupiter) from the Sun. ... Image credit: NASA, ESA, J.-Y. Li (Planetary Science Institute), and the Hubble Comet ISON Imaging Science Team) . ...

... Bad Astronomy . ... I mention Molniya orbits below, which are highly elliptical orbits that dip down as low as 200 miles, but get very high up. ... To someone on Earth, a satellite in geosynchronous orbit will stay at the same longitude (east-west) direction in the sky, but will move north and south over the orbit. ... Either way, geostationary or geosynchronous, the advantage of these orbits in intelligence gathering is obvious; it's like always having an eye in the sky over one part of the Earth. ...

... Это первое изображение звезды, отличной от Солнца, полученное космическим телескопом. Звезда, называемая Aльфой Ориона (Бетельгейзе), отмечена крестиком на правом изображении зимнего созвездия Ориона (Охотника). На изображении показана огромная ультрафиолетовая атмосфера звезды с таинственным ярким пятном размером в десять раз большим диаметра Земли и имеющем температуру по-крайней мере на 2000 К больше температуры остальной поверхности звезды. ...

JOURNиES - 2014 The binary asteroid 22 Kalliope: Linus orbit determination on the basis of speckle interferometric observations Sokova I.(1), Sokov E.(1), Roschina E.(1), Rastegaev D.(2), Gorshanov D.(1), Balega Yu.( 2), Dyachenko V.(2) (1) Pulkovo Observatory; (2) Special Astrophisical Observatory Binary asteroid 22 Kalliope 22 Kalliope - M-type asteroid from the Main asteroid belt discovered by J. R. Hind on November 16, 1852 in the Bishop' Observatory (UK). ...

... Feeding the Monster: Gas Caught in its Death Spiral into a Massive Black Hole . ... Stromlo Professor Mike Dopita have used the Hubble Space Telescope to discover how a massive Black Hole in a nearby galaxy feeds itself. ... Earlier Hubble Telescope data obtained by another team member, Professor Holland Ford of Johns Hopkins University in Baltimore, Maryland, had found a disk of gas rushing around the Black Hole at a speed of 500 kilometers a second. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . On Friday 15th February the recently discovered Apollo-class near-Earth asteroid 2012 DA14 will make a close pass by the Earth. The asteroid will come within about 34,000 km (21,000 miles) of the centre of our planet at 7.26 p.m. That is, within the ring of geostationary communication satellites which orbit at some 35,800 km above the surface of the Earth. ... Last Revised: 2013 February 11th . ...

... Комментариев нет 22 августа 2010, 13:58 Blogger , English , Астрономия . ... Neptune will finally complete its first full orbit of the sun since it was discovered in 1846a approximately one year from now, according to NASA estimates. ... Twitter Weekly Updates for 2010-08-21 . ...