TV News LIES

Wednesday, Nov 26th

Last update01:41:17 AM GMT

You are here News Science Surprise find in Kepler planet hunt: lots of multi-planet systems

Surprise find in Kepler planet hunt: lots of multi-planet systems

Kepler planet systemsNASA's Kepler spacecraft, which is searching for Earth-mass planets orbiting sun-like stars, is finding hundreds of candidate planets, and many more multi-planet systems than expected.

Two years into a 3-1/2-year mission, NASA’s Kepler spacecraft, hunting for planets orbiting some 165,000 stars in the constellation Cygnus, is uncovering planet candidates by the hundreds.

Many of these inhabit multi-planet systems that are unexpectedly flat – the inclination of the planets’ orbits within each of these systems are essentially the same, a feature that may hold clues about how these systems formed and evolved.

Not only is the team uncovering many more multi-planet systems than it had anticipated. But the systems hold the promise of allowing researchers to gain valuable information that can lead to an initial estimation of each planet's density and hence it's bulk composition – is it rocky, a water world, or something else? And they potentially can estimate these traits more quickly than previously thought.

These multi-planet-system discoveries “are very important to the success of the mission,” said David Latham, a researcher at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., and a member of the Kepler team. He spoke at a briefing May 23 at the American Astronomical Society's spring meeting underway in Boston.

More...


Most Recent Related Stories...


Fossil hunters unearth galloping, dinosaur-eating crocodiles in Sahara

Fossil crocFossil hunters have uncovered the remains of primitive crocodiles that "galloped" on land and patrolled the...

Touchdown! Rosetta’s Philae probe lands on comet

Touchdown! Rosetta landing ESA’s Rosetta mission has soft-landed its Philae probe on a comet, the first time in history...

CERN Scientists Discover 2 New Subatomic Particles

new particle discoveredScientists at the world's largest smasher said Wednesday they have discovered two new subatomic particles never...

9,300-year-old mummified bison discovered in Siberia

Siberian bison mummyMembers of the Yukagir tribe in Siberia discovered a 9,300-year-old frozen bison mummy complete with all...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!