Sentences with phrase «of celestial objects»
This technique measures the apparent shift in the sky position of a celestial object as seen from opposite sides of Earth's orbit around the Sun.
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A spectrograph spreads out the light gathered by a telescope so that it can be analysed to determine properties of celestial objects such as chemical composition or their radial velocity through the Doppler effect.
A spectrograph spreads out the light gathered by a telescope so that it can be analyzed to determine such properties of celestial objects as chemical composition and abundances, temperature, radial velocity, rotational velocity, and magnetic fields.
The two classes of celestial object seem to be related, if not one and the same.
A pair of celestial objects found circling one another 450 light - years from Earth have fed a growing debate over the dividing line between planets and stars.
Earth's atmosphere obscures ground - based astronomers» view of celestial objects by absorbing or distorting light rays from them.
The barred spiral galaxy NGC 6217 is the first image of a celestial object taken with the newley - repaired telescope
Instead of fumbling through the learning curve of reading star charts and aligning the telescope manually, you can align and focus your telescope on a myriad of celestial objects with the press of a button.
While many nebulae are spectacularly illuminated by the intense radiation of hot stars, dark nebulae shroud the light of the celestial objects within them.
In operation since 1994, the telescope uses a combination of three mirrors, the largest of which weighs over 2 tons and stretches 3.5 meters wide; and advanced imaging instruments; to produce some of the clearest images ever seen of celestial objects and events.
93 Renegade Planet Pair Defy Explanation A pair of celestial objects circling one another have fed a growing debate over the dividing line between planets and stars...
Excavated illegally in 1999 in Saxony - Anhalt, Germany, the extraordinary Nebra Sky Disc is considered both the first known portable astronomical instrument and the oldest - known graphic depiction of celestial objects in human history.
Since the launch of the website in January 2014, roughly 30,000 citizen scientists have participated in this process, performing roughly 2 million classifications of celestial objects.
That would be a scientific boon, but laypeople might perceive it as reckless demolition of a celestial object.
Scientists on two continents have independently discovered a set of celestial objects that seem to belong to the rare category of dwarf satellite galaxies orbiting our home galaxy, the Milky Way.
The results, published in Nature Communications, pave the way towards furthering our understanding of these celestial objects.
Radio astronomy is the study of celestial objects that give off radio waves.
Over the last decade, astronomers doing large photometric surveys (that is, measuring the light intensities of celestial objects) have found a number of new satellite galaxies, stellar streams, and over-densities around the Milky Way and the Andromeda galaxies.
In addition to describing the chemical composition, the spectrum can convey the temperature, density and motion of a celestial object.
The study and interpretation of a celestial object's electromagnetic spectrum.
The Space Telescope Imaging Spectrograph (STIS) takes detailed pictures of celestial objects and hunts for black holes.
We lived in the country in the middle of nowhere where it was nice and dark, so over the next few years, we looked at all sorts of celestial objects through that telescope.
The brightness of a celestial object is a measure of its luminous flux: the amount of incoming light.
«In order to find them, we combed through images of billions of celestial objects millions of times fainter than what the naked eye can see.»
He has actual photos of celestial objects that you absolutely must see.
The exhibition features collaborated work including four large - scale spray paintings of an imaginary southwestern desert, painted by Brown, encroached upon with dozens of celestial objects created by Hurier.
After all, the positions of these celestial objects have been mapped for centuries.
Brown dwarfs are a strange class of celestial object that have masses so low that their cores never become hot enough to sustain nuclear fusion, which powers stars.
Brown dwarfs are an exotic kind of celestial object.
XMM - Newton's orbit takes it almost a third of the way to the moon, allowing for long, uninterrupted views of celestial objects.
In this way, it produces more detailed images of celestial objects than can be obtained with any single telescope at these wavelengths.
Astronomers determined the star's chemical fingerprint through high - resolution spectroscopy, a tool that allows scientists to measure the physical properties of celestial objects.
By looking at the different wavelengths, or the spectrum of light, of a celestial object, you can discern many of its properties.
In astronomy, azimuth is used together with altitude, which is measured up from the theoretical horizon, to define the position of a celestial object.
Now, through a magnificent international effort, we will be able to break this barrier and see fine details of celestial objects that are beyond the reach of a purely ground - based telescope array.