Lecture 2: ppt, 5 MB
... Hubble has taken more than 700,000 exposures and probed more than 22,000 celestial objects. Hubble has whirled around Earth nearly 88,000 times, racking up 2.3 billion miles. The telescope's observations have produced 23 terabytes of data, equal to the amount of text in 23 million novels. The ...
... Hubble has taken more than 700,000 exposures and probed more than 22,000 celestial objects. Hubble has whirled around Earth nearly 88,000 times, racking up 2.3 billion miles. The telescope's observations have produced 23 terabytes of data, equal to the amount of text in 23 million novels. The ...
ASTR 511 (O’Connell) FALL 2003 DUE FRIDAY SEPTEMBER 19
... 3. A flashlight with a red filter, a watch (a stop-watch function would be useful), a mm ruler, and other equipment as appropriate; see “Hints” for hints. A clipboard will prove very useful for the drawings. General Procedure 1. You can work in groups, or in smaller subsets. But do not work alone. 2 ...
... 3. A flashlight with a red filter, a watch (a stop-watch function would be useful), a mm ruler, and other equipment as appropriate; see “Hints” for hints. A clipboard will prove very useful for the drawings. General Procedure 1. You can work in groups, or in smaller subsets. But do not work alone. 2 ...
February - Amateur Telescope Makers of Boston
... Sidney Johnston gave the Secretary’s Report of the December 12, 2013 meeting. Mike Hill gave the Treasurer’s report prepared by Treasurer Nanette Benoit. ...
... Sidney Johnston gave the Secretary’s Report of the December 12, 2013 meeting. Mike Hill gave the Treasurer’s report prepared by Treasurer Nanette Benoit. ...
Astronomy
... ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ and in cold wea ...
... ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ and in cold wea ...
Eris is Pluto`s Twin This diagram shows the path of a faint star during
... In November 2010, the distant dwarf planet Eris passed in front of a faint background star, an event called an occultation. These occurrences are very rare and difficult to observe as the dwarf planet is very distant and small. The next such event involving Eris will not happen until 2013. Occultati ...
... In November 2010, the distant dwarf planet Eris passed in front of a faint background star, an event called an occultation. These occurrences are very rare and difficult to observe as the dwarf planet is very distant and small. The next such event involving Eris will not happen until 2013. Occultati ...
Lab Writeup
... The most basic astronomical instrument is the telescope. A telescope collects light from and magnifies an astronomical object. Until the end of the 19th century, all observational work in astronomy was based on observations made at the eyepiece of a telescope. Nowadays, even though astronomical rese ...
... The most basic astronomical instrument is the telescope. A telescope collects light from and magnifies an astronomical object. Until the end of the 19th century, all observational work in astronomy was based on observations made at the eyepiece of a telescope. Nowadays, even though astronomical rese ...
File
... waves, and gamma ray waves. The diagram to the right shows the entire spectrum of electromagnetic radiation. Notice that light waves (which can be seen with optical telescopes) occupy only a small portion of the spectrum. But celestial objects such as stars emit many other types of radiation, includ ...
... waves, and gamma ray waves. The diagram to the right shows the entire spectrum of electromagnetic radiation. Notice that light waves (which can be seen with optical telescopes) occupy only a small portion of the spectrum. But celestial objects such as stars emit many other types of radiation, includ ...
The APEX Telescope Large Area Survey of the Galaxy (ATLASGAL)
... N2H+, HCN, HCO+, NH2D, ...), tracing a broad range of physical conditions. Such a large dataset also provides valuable information on the chemical processes occurring within the sources. A detailed analysis of these data is in progress (Wyrowski et al., in preparation). A smaller sample was also obs ...
... N2H+, HCN, HCO+, NH2D, ...), tracing a broad range of physical conditions. Such a large dataset also provides valuable information on the chemical processes occurring within the sources. A detailed analysis of these data is in progress (Wyrowski et al., in preparation). A smaller sample was also obs ...
Wide-eyed Telescope Finds its First Transiting
... Notices of the Royal Astronomical Society. Background Information At an international conference today at the Max Planck Institute for Astronomy in Heidelberg, a team of astronomers from the UK, the Canary Islands, France and Switzerland will announce the discovery of two new planets orbiting around ...
... Notices of the Royal Astronomical Society. Background Information At an international conference today at the Max Planck Institute for Astronomy in Heidelberg, a team of astronomers from the UK, the Canary Islands, France and Switzerland will announce the discovery of two new planets orbiting around ...
July 2013 - Skyscrapers, Inc.
... We own a number of telescopes of different sizes, sophistication, and quality which are available for loan to members. If you do not own a telescope but wish you had access to own sometimes, or if you do own a scope but would like to try out other types and sizes, then you should converse with one o ...
... We own a number of telescopes of different sizes, sophistication, and quality which are available for loan to members. If you do not own a telescope but wish you had access to own sometimes, or if you do own a scope but would like to try out other types and sizes, then you should converse with one o ...
Sirius Astronomer - Orange County Astronomers
... much smaller than the spiral and elliptical galaxies seen today. So over the lifetime of galaxies they must feed on material to make new stars and grow into large galaxies. The new study found that at the start of those adolescent years, smooth gas flows into galaxies were the preferred method of fe ...
... much smaller than the spiral and elliptical galaxies seen today. So over the lifetime of galaxies they must feed on material to make new stars and grow into large galaxies. The new study found that at the start of those adolescent years, smooth gas flows into galaxies were the preferred method of fe ...
The James Webb Space Telescope: A Vision for the Future
... dioxide and methane, the chemical byproducts of life. ...
... dioxide and methane, the chemical byproducts of life. ...
COMING EVENTS The Pluto Files Volume 37 Number 03 March
... concentration/. This article was provided by the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. ...
... concentration/. This article was provided by the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. ...
European Southern Observatory
The European Southern Observatory (ESO, formally: European Organisation for Astronomical Research in the Southern Hemisphere; French: Observatoire européen austral) is a 16-nation intergovernmental research organisation for astronomy. Created in 1962, ESO has provided astronomers with state-of-the-art research facilities and access to the southern sky. The organisation employs about 730 staff members and receives annual member state contributions of approximately €131 million. Its observatories are located in northern Chile.ESO has built and operated some of the largest and most technologically advanced telescopes. These include the New Technology Telescope, an early pioneer in the use of active optics, and the Very Large Telescope (VLT), which consists of four individual telescopes, each with a primary mirror 8.2 metre across, and four smaller auxiliary telescopes. The Atacama Large Millimeter Array observes the universe in the millimetre and submillimetre wavelength ranges, and is the world's largest ground-based astronomy project to date. It was completed in March 2013 in an international collaboration by Europe (represented by ESO), North America, East Asia and Chile.Currently under construction is the European Extremely Large Telescope. It will use a 39.3-metre-diameter segmented mirror, and become the world's largest optical reflecting telescope when operational in 2024. Its light-gathering power will allow detailed studies of planets around other stars, the first objects in the universe, supermassive black holes, and the nature and distribution of the dark matter and dark energy which dominate the universe.ESO's observing facilities have made astronomical discoveries and produced several astronomical catalogues. Its findings include the discovery of the most distant gamma-ray burst and evidence for a black hole at the centre of the Milky Way. In 2004, the VLT allowed astronomers to obtain the first picture of an extrasolar planet (2M1207b) orbiting a brown dwarf 173 light-years away. The High Accuracy Radial Velocity Planet Searcher (HARPS) instrument installed in another ESO telescope led to the discovery of extrasolar planets, including Gliese 581c—one of the smallest planets seen outside the solar system.