Many astronomers work entirely from astronomical survey or space observatory data.

In the Astronomical Survey first, but then a combat officer.

Astrograph for a type of instrument used in Astronomical surveys.

There appear to be some extra planets in an area which astronomical surveys had said contained none.

The Sloan survey, he said, shows what you can do with a large well-controlled astronomical survey.

In March, she conducted an astronomical survey in the Bahamas.

Astronomical catalogs are usually the result of an astronomical survey of some kind.

I hit ground and spent the next couple minutes doing an astronomical survey of a couple hundred newly hatched constellations.

An astronomical survey is a general map or image of a region of the sky which lacks a specific observational target.

Since that time photographic plates have been gradually replaced with more sensitive electronic photodetectors for astronomical surveys.

These include astronomical surveys, comet and asteroid searches, and nova patrols.

The Ohio Sky Survey was an astronomical survey of extragalactic radio sources.

Palomar Transient Factory, an astronomical survey program.

When darkness fell, he set up his imagers and recorded a full-scan astronomical survey, acquiring spectra of the brightest stars in the local sky.

"Astronomical Survey?

It is an astronomical survey designed to map the outer reaches of the Milky Way with a spectra of 240,000 stars.

Alternatively, an astronomical survey may comprise a set of many images or spectra of objects which share a common type or feature.

Breakthroughs in telescope, detector and computer technology now allow astronomical surveys to produce large numbers of images, spectra and catalogues.

Planetary exploration, life science missions, and astronomical surveys (all unmanned) have been cancelled, or curtailed, or delayed in the1992 budget.

Because of its proximity it is a frequent subject for astronomical surveys and other research and thus is known by numerous other designations.

Wide-field telescopes (such as astrographs) are used to track satellites and asteroids, for cosmic-ray research, and for astronomical surveys of the sky.

The length of this standard ruler ( 490 million light years in today's universe) can be measured by looking at the large scale structure of matter using astronomical surveys.

It will be used for an astronomical survey similar to the 2MASS survey performed at CTIO.

She'd be Surveyor-General of the Betan Astronomical Survey by now, if she'd stayed on Beta Colony.

But searches through various astronomical survey catalogs for the source of the light have not uncovered any evidence for a star or galaxy at the location of the flash.