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Poster Print : Kepler-10b exoplanet, artwork
Poster Prints from Science Photo Library
Kepler-10b exoplanet, artwork
January 10, 2011
WASHINGTON -- NASAs Kepler mission confirmed the discovery of its
first rocky planet, named Kepler-10b. Measuring 1.4 times the size of
Earth, it is the smallest planet ever discovered outside our solar
system.
The discovery of this so-called exoplanet is based on more than eight
months of data collected by the spacecraft from May 2009 to early
January 2010.
" All of Keplers best capabilities have converged to yield the first
solid evidence of a rocky planet orbiting a star other than our sun, "
said Natalie Batalha, Keplers deputy science team lead at NASAs
Ames Research Center in Moffett Field, Calif. and primary author of
a paper on the discovery accepted by the Astrophysical Journal. " The
Kepler team made a commitment in 2010 about finding the telltale
signatures of small planets in the data, and its beginning to pay
off."
Keplers ultra-precise photometer measures the tiny decrease in a
stars brightness that occurs when a planet crosses in front of it.
The size of the planet can be derived from these periodic dips in
brightness. The distance between the planet and the star is
calculated by measuring the time between successive dips as the
planet orbits the star.
Kepler is the first NASA mission capable of finding Earth-size planets
in or near the habitable zone, the region in a planetary system where
liquid water can exist on the planets surface. However, since it
orbits once every 0.84 days, Kepler-10b is more than 20 times closer
to its star than Mercury is to our sun and not in the habitable zone.
Kepler-10 was the first star identified that could potentially harbor
a small transiting planet, placing it at the top of the list for
ground-based observations with the W.M. Keck Observatory 10-meter
telescope in Hawaii.
Scientists waiting for a signal to confirm Kepler-10b as a planet were
not disappointed. Keck was able to measure tiny changes in the stars
spectrum, called Doppler shifts, caused by the telltale tug exerted
by the orbiting planet on the star.
" The discovery of Kepler 10-b is a significant milestone in the search
for planets similar to our own, " said Douglas Hudgins, Kepler program
scientist at NASA Headquarters in Washington. " Although this planet
is not in the habitable zone, the exciting find showcases the kinds
of discoveries made possible by the mission and the promise of many
more to come, " he said.
Knowledge of the planet is only as good as the knowledge of the star
it orbits. Because Kepler-10 is one of the brighter stars being
targeted by Kepler, scientists were able to detect high frequency
variations in the stars brightness generated by stellar
oscillations, or starquakes. This analysis allowed scientists to pin
down Kepler-10bs properties.
There is a clear signal in the data arising from light waves that
travel within the interior of the star. Kepler Asteroseismic Science
Consortium scientists use the information to better understand the
star, just as earthquakes are used to learn about Earths interior
structure. As a result of this analysis, Kepler-10 is one of the most
well characterized planet-hosting stars in the universe.
Thats good news for the team studying Kepler-10b. Accurate stellar
properties yield accurate planet properties. In the case of
Kepler-10b, the picture that emerges is of a rocky planet with a mass
4.6 times that of Earth and with an average density of 8.8 grams per
cubic centimeter -- similar to that of an iron dumbbell
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6330795
© Detlev van Ravenswaay
2011 Alien Planet Astrophysical Astrophysics Crater Discovery Draco Exoplanet Iron Kepler Kepler Mission Nasa Planetary Science Rocky Smallest Space Craft Star Terrestrial Transiting Universe Kepler 10b
A2 (59.4 x 42cm) Poster Print
"Discover the wonders of the universe with Media Storehouse's stunning poster prints featuring the captivating artwork of Kepler-10b exoplanet by Detlev van Ravenswaay from Science Photo Library. This beautiful piece showcases NASA's groundbreaking discovery of the first rocky planet, Kepler-10b, orbiting the Kepler-10 star in 2011. Bring the mystery and intrigue of space into your home or office with this visually stunning and conversation-starting addition to your wall décor."
A2 Poster (59.4 x 42cm, 23.4" x 16.5" inches) printed on 170gsm Satin Poster Paper. Securely packaged, rolled and inserted into a strong mailing tube and shipped tracked. Poster Prints are of comparable archival quality to our Photographic prints, they are simply printed on thinner Poster Paper. Whilst we only use Photographic Prints in our frames, you can frame Poster Prints if they are carefully supported to prevent sagging over time.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Image Size (if not cropped) is 59.4cm x 40.4cm (23.4" x 15.9")
Estimated Product Size is 59.4cm x 42cm (23.4" x 16.5")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
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EDITORS COMMENTS
This print showcases the Kepler-10b exoplanet, a groundbreaking discovery made by NASA's Kepler mission. With a size 1.4 times that of Earth, this rocky planet is the smallest ever found outside our solar system. The confirmation of Kepler-10b as an exoplanet was based on extensive data collected over eight months from May 2009 to January 2010. Natalie Batalha, Keplers deputy science team lead at NASAs Ames Research Center, expressed excitement about this significant finding. She stated that all of Keplers best capabilities converged to provide solid evidence of a rocky planet orbiting a star other than our sun. Kepler's ultra-precise photometer played a crucial role in measuring the decrease in brightness when the planet crosses in front of its star. By analyzing these periodic dips in brightness and measuring the time between successive dips, scientists were able to determine both the size and distance between Kepler-10b and its star. Although not located within the habitable zone due to its close proximity to its star, Kepler-10b represents an important milestone in our search for planets similar to Earth. Douglas Hudgins, Kepler program scientist at NASA Headquarters, emphasized that this discovery showcases what can be achieved through missions like Kepler and holds promise for many more exciting findings in the future. The knowledge gained about both Kepler-10b and its host star has been invaluable. Accurate stellar properties have allowed scientists to obtain precise information about this rocky planet with a mass 4.6 times that of Earth and an average density comparable to an iron dumbbell. Overall, this print captures humanity's ongoing exploration into distant worlds beyond our own solar system while highlighting the incredible achievements made possible by scientific endeavors such as NASA's Kepler mission.
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