Brown

Brown is the color of dark wood or rich soil. Brown is a composite color; in printing or painting, brown is made by combining red, black and yellow, or red, yellow and blue. In the RGB color model used to make colors on television screens and computer monitors, brown is made by combining red and green, in specific proportions. The brown color is seen widely in nature, in wood, soil, and human hair color, eye color and skin pigmentation. In Europe and the United States, brown is the color most often associated with plainness, humility, the rustic, and poverty. Brown is also, according to public opinion surveys in Europe and the United States, the least favorite color of the public.

In nature and culture

The Sahara Desert around Kufra Oasis, Libya, seen from space

The Sahara Desert around Kufra Oasis, Libya, seen from space

Chocolate. A sachertorte in a Vienna cafe.

Chocolate. A sachertorte in a Vienna cafe.

Espresso-roasted coffee beans.

Espresso-roasted coffee beans.

Brown (1814 cricketer)

Brown (first name and dates unknown) was an English first-class cricketer associated with Marylebone Cricket Club (MCC) who was active in the 1810s. He is recorded in one match in 1814, totalling 11 runs with a highest score of 7 not out.

References

Bibliography

Brown (crater)

Brown is a lunar impact crater that is located in the southeast part of the Moon, to the southwest of the prominent ray crater Tycho. Northwest of Brown is the crater Wilhelm, and to the west is Montanari.

The rim of Brown is mis-shapen from a typical circular formation, most notably due to the intrusion of the satellite crater Brown E into the southeast of the formation. The northern rim is polygonal in shape, with a flattened northern rim. There is also a small gap in the western rim which protrudes to the west.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Brown.

References

Gently (album)

Gently is the ninth studio album by American actress and singer Liza Minnelli. It was released in May 1996. The album was nominated for the Grammy Award for Best Traditional Pop Vocal Album in 1997.

Track listing

Charts

References

Sweeps (disambiguation)

Sweeps is a rating period for Nielsen ratings.

Sweeps may also refer to:

Extrasolar Planet Search]], a 2006 astronomical survey

See also

Sagittarius Window Eclipsing Extrasolar Planet Search

The Sagittarius Window Eclipsing Extrasolar Planet Search, or SWEEPS, was a 2006 astronomical survey project using the Hubble Space Telescope's Advanced Camera for Surveys - Wide Field Channel to monitor 180,000 stars for seven days to detect extrasolar planets via the transit method.

Area examined

The stars that were monitored in this astronomical survey were all located in the Sagittarius-I Window, a rare transparent view to the Milky Way's central bulge stars in the Sagittarius constellation as our view to most of the galaxy's central stars is blocked by lanes of dust. These stars in the galaxy's central bulge region are approximately 27,000 light years from Earth.

Planets discovered

Sixteen candidate planets were discovered with orbital periods ranging from 0.6 to 4.2 days. Planets with orbital periods less than 1.2 days have not previously been detected, and have been dubbed "ultra-short period planets" (USPPs) by the search team. USPPs were discovered only around low-mass stars, suggesting that larger stars destroyed any planets orbiting so closely or that planets were unable to migrate as far inward around larger stars.

SWEEPS-10

SWEEPS-10 is, as of June 2007, the planet candidate with the shortest orbital period yet found. The planet orbits the star SWEEPS J175902.00−291323.7 located in the Galactic bulge at a distance of approximately 22000 light years from Earth (based on a distance modulus of 14.1). It completes an orbit of its star (designated SWEEPS J175902.00−291323.7) in just 10 hours. Located only 1.2 million kilometers from its star (roughly three times the distance between the Earth and the Moon), the planet is among the hottest ever detected; its estimated temperature is approximately 1650 degrees Celsius. "This star-hugging planet must be at least 1.6 times the mass of Jupiter, otherwise the star's gravitational muscle would pull the planet apart," said team leader Kailash Sahu of the Space Telescope Science Institute in Baltimore, Maryland. Such ultra-short period planets (USPPs) seem to occur only around dwarf stars.

The small star's relatively low temperature allows the planet to exist. "USPPs occur preferentially around normal red dwarf stars that are smaller and cooler than our Sun," Sahu said.