«SIRIUS B»に関連する英語の本
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Robert Temple traces the traditions of the Dogon and three related tribes back 5, 000 years to the ancient Mediterranean cultures of Sumer and Egypt.
2
Ascension Magick: Ritual, Myth and Healing for the New Aeon
When interviewed by a Westerner, the Dogon revealed information about Sirius B
, a white dwarf star in a system with the visible Sirius A. Sirius B is not visible
without a powerful telescope. When asked about their knowledge of Sirius B, they
...
Christopher Penczak, 2007
3
Sirius: Brightest Diamond in the Night Sky
Our very best determination of the radius of Sirius B now comes from the Hubble
Space Telescope. The observations, which are described in more detail later,
provide a number of fundamental details about Sirius B. One of these is an ...
These two studies checked specifically the residuals of the motion of Sirius B
around the A component, and searched for a periodical perturbation of B that
could explain the deviations from the calculated two-body solution. Both studies ...
5
The Brightest Stars: Discovering the Universe through the ...
Discovering the Universe through the Sky's Most Brilliant Stars Fred Schaaf. more
in a moment). Sirius B is the brightest of all white dwarfs in apparent magnitude
because it is the closest. The data on the Pup leaves no doubt as to the nature of
...
6
The Physics of Metrology: All about Instruments: From ...
Of spectral type A5, Sirius B is hotter than our Sun, itself a spectral type G2 star,
and the respective differences in surface temperature make the intensity of light
from Sirius B four times that of light from the Sun. Sirius locates 8.7 light-years (ly)
...
7
The Life of Stars: The Controversial Inception and Emergence ...
4.6 Left: A unique image of Sirius-B taken by the Chandra X-ray satellite in
October 1999, during the testing period. The bright source is Sirius B, which
produces very low energy X rays. The dim source at the position of Sirius A may
be due to ...
A primary objective of our FUSE observations is to measure the gravitational
redshift of Sirius B from the Lyman series lines. This requires both an accurate
absolute wavelength scale for the FUSE spectrum as well as accurate estimates
for the ...
Domitilla de Martino, 2003
Unfortunately, this companion, called Sirius B, is not readily apparent in small
telescopes; it takes a powerful, well-tuned set of optics to catch its glint next to
Sirius A, which is 10,000 times brighter. Nevertheless, a window of opportunity to
...
10
Horizons: Exploring the Universe
The first frame of □ Figure 8-12 shows a photograph of our Favorite Star Sirius,
which is a visual binary sys- tem made up of the bright star Sirius A and its white
dwarf companion Sirius B. The photo was taken in 1960. Successive frames in ...
Michael Seeds, Dana Backman, 2009
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Astro-Challenge: Taming the Pup-Can You Glimpse Sirius B?
Sirius A and B in x-rays courtesy of Chandra. ... The challenge, should you choose to accept it, is to spot Sirius B in the glare of its host. The contrast in brightness ... «Universe Today, 12月 14»
Observing Challenge: 6 White Dwarf Stars to See in Your Backyard …
Dazzling Sirius, with its white dwarf companion to the lower left. ... Sirius B: This is the nearest white dwarf to the Earth at 8.6 light years distant. Shining at ... «Universe Today, 7月 14»
Twinkle, twinkle, little star: Sirius, the brightest star in the sky …
Sirius, also known as the Dog Star or Sirius A, is the brightest star in Earth's night ... as a surprise to astronomers was the discovery of a companion star, Sirius B, ... «Daily Mail, 6月 14»
'Cosmos: A Spacetime Odyssey' (Monday's Episode 8) --Preview …
Sirius, one of the brightest stars in the sky, has an invisible companion: Sirius B, the nearest white dwarf to Earth is at a distance of about 8.5 light years (a light ... «The Daily Galaxy, 4月 14»
Let's Get 'Sirius' About the Dog Star, Sky's Brightest Twinkler
Even today, Sirius is associated with the so-called dog days of summer, though that dates ... Sirius A is a white star twice the sun's mass, while Sirius B is a white ... «Indian Country Today Media Network, 2月 14»
Tila Tequila on Facebook: Hitler defense, Paul Walker's 'murder' and …
Also, she is claiming to be a goddess from Sirius B. The former star of “A Shot at Love” was never normal. But this is definitely new heights of strangeness. «Zap2it.com, 12月 13»
Sirius, Star of the Dog Days
Sirius B is a white dwarf, the hot, dense core of a star that was once like Sirius A. Sirius B is too faint to be seen without a telescope. The two stars orbit each ... «ChicagoNow, 7月 13»
Sirius: Brightest Star in Earth's Night Sky
Because Sirius is so bright, it was well-known to the ancients. What came as a surprise to astronomers was the discovery of a companion star, Sirius B, in 1862. «Space.com, 6月 13»
Serious Stargazing: Spot Bright Star Sirius This Week
It's Sirius, the Dog Star, the brightest star in the night sky. ... Sirius B is only one ten-thousandth as bright as Sirius A, but by 1914, spectroscopic observations had ... «Space.com, 2月 13»
White Dwarfs Can Mimic Black Holes, Astronomers Claim
This picture is an artist's impression showing how the binary star system of Sirius A and its diminutive blue companion, Sirius B, might appear to an interstellar ... «Sci-News.com, 12月 12»
