TV News LIES

Monday, Oct 23rd

Last update05:20:13 AM GMT

You are here News Science Runaway planets ejected from galaxy at insane speeds

Runaway planets ejected from galaxy at insane speeds

Runaway planetscPlanets in tight orbits around stars that get ejected from our galaxy may actually themselves be tossed out of the Milky Way at blisteringly fast speeds of up to 30 million miles per hour, or a fraction of the speed of light, a new study finds.

"These warp-speed planets would be some of the fastest objects in the galaxy, aside from photons and particles like cosmic rays," said Avi Loeb, an astrophysicist at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass. "In terms of large, solid objects, they would be the fastest. It would take them 10 seconds or so to cross the diameter of the Earth."

In 2005, astronomers found evidence of a runaway star that was flying out of the Milky Way galaxy at a speed of 1.5 million mph (2.4 million kph). This hypervelocity star was part of a double-star system that wandered too close to the supermassive black hole at the center of the galaxy.

The strong gravitational pull at the galactic center ripped the stars apart, sending one hurtling through space at high speeds, while capturing the other to stay in orbit around the massive black hole.

More...


Most Recent Related Stories...


Most complete tyrannosaur fossil in Southwest excavated in Utah

Tyrabbisaur foccil found in UtahPaleontologists have completed the excavation of a 76 million-year-old tyrannosaur fossil in southern Utah. With approximately...

Nobel prize in chemistry awarded for method to visualise biomolecules

Nobel Prize in Chemistry awarded to 3 The Nobel prize in chemistry has been awarded to three scientists for developing a technique to...

Ancient sea turtle reveals pigment-based survival trait at least 54 million years old

Turtle 54 million years old Scientists have recovered beta-keratin and muscle proteins from the remains of an ancient sea turtle...

Nobel prize in physics awarded to 3 Americans for discovery of gravitational waves

gravitational waves Three American physicists have won the Nobel prize in physics for the first observations of gravitational...
 
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!