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Latest Optical Gravitational Lensing Experiment Stories

newly discovered planet in binary system
2014-07-04 04:31:19

redOrbit Staff & Wire Reports - Your Universe Online Astronomers have located a new terrestrial planet in a binary star system located roughly 3,000 light-years from Earth, according to new research appearing in the July 4 edition of the journal Science. Ohio State University professor Andrew Gould and four international teams of scientists used the technique of gravitational microlensing to discover the new planet, which is roughly twice the mass of Earth and orbits one of its...

2012-10-03 23:02:54

The new MyBloodWorks blog features tips, screenshots, walkthroughs and more, and starting on October 4, creator Glen Ogle will be taking blog visitors on a step-by-step tour of the app. (PRWEB) October 02, 2012 Glen Ogle, creator MyBloodWorks, has launched an interactive blog at http://mybloodworks.blogspot.com that features tips, screenshots, walkthroughs and more to help current and future users benefit from all that the innovative health app has to offer. “I created the...

Image 1 - Microlensing Survey Finds A Multitude Of Planets
2012-01-12 03:54:16

[ Watch the Video ] Planets around stars are the rule rather than the exception An international team, including three astronomers from the European Southern Observatory (ESO), has used the technique of gravitational microlensing to measure how common planets are in the Milky Way. After a six-year search that surveyed millions of stars, the team concludes that planets around stars are the rule rather than the exception. The results will appear in the journal Nature on 12 January 2012....

2011-05-18 12:00:00

WASHINGTON, May 18, 2011 /PRNewswire-USNewswire/ -- Astronomers, including a NASA-funded team member, have discovered a new class of Jupiter-sized planets floating alone in the dark of space, away from the light of a star. The team believes these lone worlds probably were ejected from developing planetary systems. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The discovery is based on a joint Japan-New Zealand survey that scanned the center of the Milky Way galaxy during...

2009-01-27 13:08:43

A New Zealand man said he discovered personal information on U.S. soldiers and other military data on an MP3 player he bought at an Oklahoma thrift store. Chris Ogle said he purchased the music player for $9 about a year ago and discovered after hooking it up to his computer a few weeks ago that it contained phone numbers, Social Security numbers and addresses belonging to U.S. soldiers as well as documents that appeared to be mission briefings and equipment lists for Iraq and Afghanistan,...

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2009-01-14 15:50:41

Two independent groups have simultaneously made the first-ever ground-based detection of extrasolar planets thermal emissions. Until now, virtually everything known about atmospheres of planets orbiting other stars in the Milky Way has come from space-based observations. These new results, accepted for publication in Astronomy & Astrophysics, open a new frontier to studying these alien worlds and are especially critical because the major space-based workhorse to these studies, the Spitzer...

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2008-12-04 08:00:00

Three undergraduate students, from Leiden University in the Netherlands, have discovered an extrasolar planet. The extraordinary find, which turned up during their research project, is about five times as massive as Jupiter. This is also the first planet discovered orbiting a fast-rotating hot star.The students were testing a method of investigating the light fluctuations of thousands of stars in the OGLE database in an automated way. The brightness of one of the stars was found to decrease...

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2008-06-02 13:40:00

Newly discovered extrasolar planet is the smallest known and has smallest host starAn international team of astronomers led by David Bennett of the University of Notre Dame has discovered an extra-solar planet of about three Earth masses orbiting a star with a mass so low that its core may not be large enough to maintain nuclear reactions. The result was presented Monday (June 2) at the American Astronomical Society annual meeting in St. Louis.The planet, referred to as MOA-2007-BLG-192Lb,...

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2008-02-14 13:35:00

COLUMBUS, Ohio -- An international team of astronomers has discovered two planets that resemble smaller versions of Jupiter and Saturn in a solar system nearly 5,000 light years away. The find suggests that our galaxy hosts many planetary systems like our own, said Scott Gaudi, assistant professor of astronomy at Ohio State University. He and his colleagues reported their results in the February 15 issue of the journal Science. The two planets were revealed when the star they orbit crossed in...

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2006-08-08 12:50:00

NASA's Hubble Space Telescope has for the first time identified the parent star of a distant planet discovered through gravitational microlensing. Microlensing occurs when a foreground star amplifies the light of a background star that momentarily aligns with it. The particular character of the light magnification can reveal clues to the nature of the foreground star and any associated planets. However, without conclusively identifying and characterizing the foreground star, a unique...


Word of the Day
maffling
  • To stammer.
  • Present participle of maffle, to stammer.
  • A simpleton.
The word 'maffle' may come from a Dutch word meaning 'to move the jaws' or a French word meaning 'having large cheeks'.