Spectroscopic examination of this star shows that it has a higher abundance of elements heavier than helium ( or metallicity, as astronomers call it ) than does the Sun.

Spectroscopic studies are designed so that the radiant energy interacts with specific types of matter.

Spectroscopic notation provides various ways to specify atomic ionization states, as well as atomic and molecular orbitals.

The science operations activities directly serve the astronomy community, primarily in the form of HST ( and eventually JWST ) observations and grants, but also include distributing data from other NASA missions ( e. g., Far Ultraviolet Spectroscopic Explorer, Galaxy Evolution Explorer ) and ground-based sky surveys.

In addition to archiving and storing HST science data, STScI holds data from 13 other missions including the International Ultraviolet Explorer ( IUE ), the Extreme Ultraviolet Explorer ( EUVE ), the Far Ultraviolet Spectroscopic Explorer ( FUSE ), and the Galaxy Evolution Explorer ( GALEX ).

Spectroscopic analysis indicates the possible presence of hydrated silicates indicating that 135 Hertha should possibly be reclassified from its present M-type to the proposed W-type.

data from previous releases, plus the first results from the Baryon Oscillation Spectroscopic Survey ( BOSS ) spectrograph, including over 800, 000 new spectra.

Spectroscopic observations of HH objects show they are moving away from the source stars at speeds of 100 to 1000 km / s.

Spectroscopic observations show that its spectral type is G7 or G8, which means its temperature is about 5, 000 K. Its mass is thought to be roughly the same as the Sun's, although its estimated age of 7. 7 billion years is rather older than the Sun's 4. 6 billion years, and it is thought to be beginning to evolve away from the main sequence, having consumed almost all the hydrogen in its core in nuclear fusion reactions.

Spectroscopic binaries can be found by observing doppler shifts in the spectrum of the star and its close companion.

# REDIRECTBinary star # Spectroscopic binaries

Spectroscopic analysis of HD 209458 b, an extrasolar planet in this constellation has provided the first evidence of atmospheric water vapor beyond the solar system, while extrasolar planets orbiting the star HR 8799 also in Pegasus are the first to be directly imaged.

# REDIRECT Binary star # Spectroscopic binaries

Spectroscopic data is often represented by a spectrum, a plot of the response of interest as a function of wavelength or frequency.

Spectroscopic analysis is commonly carried out in solutions but solids and gases may also be studied.

Spectroscopic indicators are the D < sub > 2 </ sub > O-exchangeable SH signal in the < sup > 1 </ sup > H NMR spectrum (< sup > 33 </ sup > S is NMR active but signals for divalent sulfur are very broad and of little utility ).

* Kodak Spectroscopic Plate Type 649-F is specified with a resolving power of 2000 lines / mm.

It is derived in part by the Mars Express High Resolution Stereo Camera ( HRSC ) and the Rosetta Optical, Spectroscopic and Infrared Remote Imaging System ( OSIRIS ).

Reuven Ramaty High Energy Solar Spectroscopic Imager ( RHESSI, or more rarely Explorer 81 or originally High Energy Solar Spectroscopic Imager or HESSI ) is the sixth mission in the line of NASA Small Explorer missions ( also known as SMEX ).

Spectroscopic observations with ground-based telescopes have shown that I Zwicky 18 is almost exclusively composed of hydrogen and helium, the main ingredients created in the Big Bang.

The Multi Unit Spectroscopic Explorer ( MUSE ) is a second generation instrument in development for the Very Large Telescope ( VLT ) of the European Southern Observatory ( ESO ).

Spectroscopic estimates of Rigel's distance place its distance between, while Hipparcos < nowiki >'</ nowiki > s measurement of its parallax gives a distance of, with a margin of error of about 9 %.

* Spectroscopic studies of conducting metal oxides, with many slides about ITO

Spectroscopic analysis had shown that the planet had a mass about 0. 69 times that of Jupiter .< ref name =" mass ">

CGRO recorded only about 77 events in 10 years ; however, more recently the Reuven Ramaty High Energy Solar Spectroscopic Imager ( RHESSI ) spacecraft, as reported by David Smith of UC Santa Cruz, has been observing TGFs at a much higher rate, indicating that these occur about 50 times per day globally ( still a very small fraction of the total lightning on the planet ).

Spectroscopic studies revealed absorption lines in the Jovian spectrum due to diatomic sulfur ( S < sub > 2 </ sub >) and carbon disulfide ( CS < sub > 2 </ sub >), the first detection of either in Jupiter, and only the second detection of S < sub > 2 </ sub > in any astronomical object.

Spectroscopic observers found that ammonia and carbon disulfide persisted in the atmosphere for at least fourteen months after the collisions, with a considerable amount of ammonia being present in the stratosphere as opposed to its normal location in the troposphere.

Spectroscopic measurements of the strength and width of these lines allow the composition and physical properties of a substance to be determined.

Among the Laboratory's current major active projects are the Mars Science Laboratory mission ( which includes the Curiosity rover ), the Cassini – Huygens mission orbiting Saturn, the Mars Exploration Rovers ( Spirit and Opportunity ), the Mars Reconnaissance Orbiter, the Dawn mission to the dwarf planet Ceres and asteroid Vesta, the Juno spacecraft en route to Jupiter, the Gravity Recovery and Interior Laboratory ( GRAIL ) mission to the Moon, the Nuclear Spectroscopic Telescope Array ( NuSTAR ) X-ray telescope, and the Spitzer Space Telescope.

Spectroscopic observation of nova ejecta nebulae has shown that they are enriched in elements such as helium, carbon, nitrogen, oxygen, neon and magnesium.

Spectroscopic measurements revealed common radial velocities, thus showing that the clusters consist of stars bound together as a group.

Spectroscopic studies were central to the development of quantum mechanics and included Max Planck's explanation of blackbody radiation, Albert Einstein's explanation of the photoelectric effect and Niels Bohr's explanation of atomic structure and spectra.

Spectroscopic observations thus showed that nebulae were made of extremely rarefied gas.

Spectroscopic observations show that all planetary nebulae are expanding.

* According to estimates released in October 2007, the Far Ultraviolet Spectroscopic Explorer ( FUSE ) space telescope, decommissioned that month, will continue orbiting the earth until it burns up in the atmosphere approximately 30 years after its decommissioning.

Spectroscopic image resolution levels of 200 nm or below has been achieved on latest imaging XPS instruments using synchrotron radiation as X-ray source.

( 2005 ) `` Vegetation's Red Edge: A Possible Spectroscopic Biosignature of Extraterrestrial Plants Astrobiology, Volume 5, Issue 3, pp. 372 – 390.

Active site coordination chemistry of the cytochrome c peroxidase Asp235Ala variant: Spectroscopic and functional characterization.

Other uses of the term parallax in astronomy, with different meanings are the Photometric parallax method, Spectroscopic parallax, and Dynamical parallax.

As part of the company's growing homeland security business and strategic focus, Raytheon has teamed with other contractors to develop an Advance Spectroscopic Portal ( ASP ) to allow border officials to view and identify radioactive materials in vehicles and shipping containers more effectively.

Slater describes the dedication of the Laboratory, the hosting of meetings of the International Astronomical Union, the American Physical Society, and a Spectroscopic conference, and ends: " In general the year has been one of settling down to work under satisfactory conditions, after the more difficult transition of the preceding year.