Latest Paul Butler Stories
An international team of scientists led by Carnegie's Guillem Anglada-Escudé and Paul Butler has discovered a potentially habitable super-Earth orbiting a nearby star.
WASHINGTON, Aug. 16, 2011 /PRNewswire/ -- The month of August has 50 recognized holidays and national observances surrounding food, including National S'mores Day, National Lemonade Day and National Ice Cream Sandwich day.
An international team of planet hunters has discovered as many as six low-mass planets around two nearby Sun-like stars, including two "super-Earths" with masses 5 and 7.5 times the mass of Earth.
Two nearby stars have been found to harbor "super-Earths"â€• rocky planets larger than the Earth but smaller than ice giants such as Uranus and Neptune.
In the land rush known as extrasolar planet hunting, the most prized real estate is advertised as "Earth-like." On Monday, June 13, scientists raced to plant their flag on a burning hunk of rock orbiting a red star. Although this new planet is advertised as Earth-like because of its relatively low mass, earthlings wouldn't want to rent a house there any time soon.
The world's preeminent planet hunters have discovered the most Earth-like extrasolar planet yet: a possibly rocky world about 7.5 times as massive as the Earth.
Taking a major step forward in the search for Earth-like planets beyond our own solar system, a team of astronomers has announced the discovery of the smallest extrasolar planet yet detected. It may be the first rocky planet ever found orbiting a normal star not much different from our Sun.
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.