Latest Johannes Kepler Stories

2013-04-17 16:23:59

NASA will host a news briefing at 11 a.m. PDT (2 p.m. EDT), Thursday, April 18, to announce new discoveries from the agency's Kepler mission. The briefing will be held at NASA's Ames Research Center in Moffett Field, Calif., and will be broadcast live on NASA Television and on the agency's website. The briefing will also be streamed live at: http://www.ustream.tv/NASAJPL2, with a moderated Web chat featuring Kepler Deputy Project Scientist Nick Gautier of NASA's Jet Propulsion...

Kepler's Supernova Contains Higher Heavy Metal Content Than Our Sun
2013-04-09 14:22:13

Brett Smith for redOrbit.com - Your Universe Online Using observations made from the Suzaku satellite, a joint venture between Japan's space agency and NASA, an international team of researchers has found that the star responsible for Johannes Kepler´s famous supernova contained a much higher heavy metal content that our own sun. After determining the makeup of the distant star, the scientists said they have a greater understanding of Ia supernovae, a useful class of stellar...

2013-01-08 09:25:00

William Borucki, science principal investigator for NASA's Kepler mission at the agency's Ames Research Center at Moffett Field in California, is the recipient of the 2013 Henry Draper Medal awarded by the National Academy of Sciences. Borucki is honored for his founding concept and visionary leadership during the development of Kepler, which uses transit photometry to determine the frequency and kinds of planets around other stars. "This is a commendable recognition for Bill Borucki...

Tycho Brahe Wasn’t Poisoned
2012-11-15 22:24:07

Lee Rannals for redOrbit.com — Your Universe Online Scientists have determined the 16th-Century Danish astronomer Tycho Brahe most likely was not poisoned after all. Brahe was thought to have died of a bladder infection, but previous exhumation found traces of mercury in hair from his beard, leading to theories he may have been poisoned instead. Some speculated he had been killed on orders from the Danish king, or by fellow astronomer Johannes Kepler. A team of Danish and...

Dyson Sphere Research Gets Grants
2012-10-06 09:25:35

redOrbit Staff & Wire Reports — Your Universe Online Their projects might sound like the stuff of science fiction, but a pair of University of California, Berkeley scientists have been awarded grants to aid in their study of advanced extraterrestrial civilizations and alternate universes, the school announced on Friday. Astronomer Geoff Marcy, who intends to review information from the Kepler Space Telescope in the hopes that he can find evidence of otherworldly beings capable...

New Clues Into Kepler Supernova Explosion Reveal Power, Distance
2012-09-12 13:12:54

April Flowers for redOrbit.com - Your Universe Online A bright new star outshone even Jupiter in 1604 and then it dimmed over several weeks. Johannes Kepler and other sky watchers witnessed this event, and centuries later, the debris left from this stellar explosion is known at the Kepler supernova remnant. Astronomers have studied the Kepler supernova remnant for a long time trying to determine exactly what happened when the star exploded. New analysis of a long observation by NASA's...

Kepler-30 Distant Solar System Similar To Our Own
2012-07-26 06:01:50

Lee Rannals for redOrbit.com - Your Universe Online Astronomers have used NASA's Kepler to help spot another planetary system that has its planets neatly aligned, similar to our own Solar System. The study shows the trio of planets orbiting the star within one degree, relative to each other, and relative to the star's equator, showing a sense of geometry in its alignment. “In our solar system, the trajectory of the planets is parallel to the rotation of the sun, which shows...

Vastly Different Planets Found Closely Orbiting Same Star
2012-06-22 04:33:13

Researchers working on NASA's Kepler Mission have discovered an unlikely pair of planets -- one similar to our planet, and the other roughly the size of Neptune -- locked in a surprisingly close orbit around a distant star located more than a thousand light years from Earth. The work, which was led by Joshua Carter of the Harvard-Smithsonian Center for Astrophysics (CfA) and University of Washington Associate Professor of Astronomy Eric Agol, discovered that the smaller planet, which was...

Latest Johannes Kepler Reference Libraries

2014-01-12 00:00:00

Sample Entry: Astronomy is the scientific study of stars, planets, comets, galaxies, and other phenomena that occur outside Earth's atmosphere (e.g. cosmic radiation). Astronomy deals with the evolution, physics, chemical makeup, meteorology, and motion of celestial objects, and also the formation of the universe. The word Astronomy comes from the Greek words astron (meaning "star") and nomos (meaning "law"). Astronomy is one of the oldest sciences. Since the dawn of man, people always...

2004-10-19 04:45:44

Kepler's Laws of Planetary Motion -- The astronomer Johannes Kepler's main contribution to astronomy was his three laws of planetary motion. Kepler found these laws empirically by studying extensive observations recorded by Tycho Brahe. He found the first two laws in 1609 and the third one in 1618. Isaac Newton was later able to derive the laws from his laws of motion and gravity, thereby producing strong evidence in favor of Newton's inverse-square gravitational law. Kepler's First...

2004-10-19 04:45:44

Tycho Brahe -- Tycho Brahe (December 14, 1546 - October 24, 1601) was a Danish astronomer. He had Uraniborg built; which become an early "research institute". For purposes of publication, Tycho owned a printing press and paper mill. His best known assistant was Kepler. Tycho realized that progress in the science of astronomy could be achieved, not by occasional haphazard observations, but only by systematic and rigorous observation, night after night, and by using instruments of the...

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Word of the Day
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.