Astronomers Find Blue Planet Outside Solar System - Spokane, North Idaho News & Weather KHQ.com

Astronomers Find Blue Planet Outside Solar System

LONDON (AP) - Astronomers have for the first time managed to determine the color of a planet outside our solar system, a blue gas giant 63 light-years away.

Using the Hubble Space Telescope, an international team said the planet known as HD 189733B would look like a deep blue dot if viewed up close.

"Measuring the planet's color is a real first — we have never managed it before with a planet outside our own solar system," Frederic Pont of the University of Exeter in England said Friday.

While Earth looks blue from space because of its oceans, the astronomers said the planet's color was created by a hazy turbulent atmosphere of silicate particles that scatter blue light. To determine the planet's color, the team measured the amount of light reflected off its surface as it passed behind its star.

Discovered in 2005, the planet belongs to a class of giant gas planets called "hot Jupiters" that orbit close to their stars. It has a daytime temperature of around 1,000 degrees Celsius (1,832 F), and the heat causes rocks to evaporate and glass to possibly rain sideways in howling 4,500 mph (about 7,250 kph) winds.

Astronomers chose the planet for observation because of its proximity to Earth and size in relation to the star it orbits. A light-year is nearly 6 trillion miles.

Pont said the technology the astronomers used pushed the Hubble telescope to its limit given the distance and light from other stars obscuring their view.

"People keep coming up with a better way of viewing planets indirectly so I'm sure the technology will eventually improve," Pont said.

  • Most Popular StoriesMost Popular StoriesMore>>

  • Spokane Japanese restaurant destroyed in early morning fire

    Spokane Japanese restaurant destroyed in early morning fire

    Sunday, April 22 2018 8:21 PM EDT2018-04-23 00:21:59 GMT

    SPOKANE, Wash. - Update: Spokane firefighters say the iconic Shogun restaurant on E. 3rd Ave. appears to be a total loss after an early morning fire destroyed the building. First arriving companies found heavy fire coming through the roof of the Shogun Restaurant and immediately began to attack the fire. Despite attempts to enter the building, they were quickly forced out due to deteriorating conditions above them.

    >>

    SPOKANE, Wash. - Update: Spokane firefighters say the iconic Shogun restaurant on E. 3rd Ave. appears to be a total loss after an early morning fire destroyed the building. First arriving companies found heavy fire coming through the roof of the Shogun Restaurant and immediately began to attack the fire. Despite attempts to enter the building, they were quickly forced out due to deteriorating conditions above them.

    >>
  • Spokane man missing after swimming at Palouse Falls

    Spokane man missing after swimming at Palouse Falls

    Sunday, April 22 2018 10:15 AM EDT2018-04-22 14:15:37 GMT

    FRANKLIN COUNTY, Wash. - Franklin County Sheriff's deputies say a man from Spokane who went swimming at Palouse Falls Saturday evening got pulled into deeper water and did not surface. Deputies, fire crews, Columbia Basin Dive Rescue teams and Washington State Park Rangers responded to a call of a person who had gone into the water under Palouse Falls and had not surfaced around 5:30 p.m.

    >>

    FRANKLIN COUNTY, Wash. - Franklin County Sheriff's deputies say a man from Spokane who went swimming at Palouse Falls Saturday evening got pulled into deeper water and did not surface. Deputies, fire crews, Columbia Basin Dive Rescue teams and Washington State Park Rangers responded to a call of a person who had gone into the water under Palouse Falls and had not surfaced around 5:30 p.m.

    >>
  • Northport lodge trashed by Eastern Washington fraternity posing as WSU bird watchers

    Northport lodge trashed by Eastern Washington fraternity posing as WSU bird watchers

    Saturday, April 21 2018 4:26 PM EDT2018-04-21 20:26:57 GMT

    NORTHPORT, Wash. - A 22-year-old Eastern Washington University student is facing charges after he organized a party for his fraternity at a Northport lodge that resulted in thousands of dollars in damage. When reserving the lodge, he told the owner it was to host a Washington State University bird watchers club. 

    >>

    NORTHPORT, Wash. - A 22-year-old Eastern Washington University student is facing charges after he organized a party for his fraternity at a Northport lodge that resulted in thousands of dollars in damage. When reserving the lodge, he told the owner it was to host a Washington State University bird watchers club. 

    >>
HD DOPPLER 6i
/
  • National NewsMore>>

  • 1 student wounded in shooting at Florida high school

    1 student wounded in shooting at Florida high school

    Saturday, April 21 2018 12:40 AM EDT2018-04-21 04:40:23 GMT
    Doug Engle/Ocala Star-Banner via APDoug Engle/Ocala Star-Banner via AP
    Doug Engle/Ocala Star-Banner via APDoug Engle/Ocala Star-Banner via AP

    FORT LAUDERDALE, Fla. (AP) - A gunman carrying a shotgun in a guitar case opened fire at a Florida high school, wounding one student as other students and teachers piled desks and cabinets against classroom doors to make barricades. The 19-year-old suspect was later arrested and apologized as he was led away in handcuffs. Friday's shooting at Forest High School in Ocala happened on a day planned for a national classroom walkout to protest gun violence. A 17-year-old boy was taken ...

    >>

    FORT LAUDERDALE, Fla. (AP) - A gunman carrying a shotgun in a guitar case opened fire at a Florida high school, wounding one student as other students and teachers piled desks and cabinets against classroom doors to make barricades. The 19-year-old suspect was later arrested and apologized as he was led away in handcuffs. Friday's shooting at Forest High School in Ocala happened on a day planned for a national classroom walkout to protest gun violence. A 17-year-old boy was taken ...

    >>
  • CDC expands E. coli warning to all romaine lettuce

    CDC expands E. coli warning to all romaine lettuce

    Friday, April 20 2018 8:34 PM EDT2018-04-21 00:34:09 GMT
    The US Centers for Disease Control and Prevention has expanded its warning about an E. coli outbreak connected to romaine lettuce to cover all forms of romaine, including whole heads and hearts of romaine grown in the Yuma, Arizona, growing area. A previous warning was limited to chopped forms of romaine, including salads and salad mixes. The CDC based the new warning on eight new cases of acute gastroenteritis at a correctional facility in Nome, Alaska, that appear to be c...>>
    The US Centers for Disease Control and Prevention has expanded its warning about an E. coli outbreak connected to romaine lettuce to cover all forms of romaine, including whole heads and hearts of romaine grown in the Yuma, Arizona, growing area. A previous warning was limited to chopped forms of romaine, including salads and salad mixes. The CDC based the new warning on eight new cases of acute gastroenteritis at a correctional facility in Nome, Alaska, that appear to be c...>>
  • Off-duty LAPD officer charged with murder in DUI crash

    Off-duty LAPD officer charged with murder in DUI crash

    Friday, April 20 2018 7:07 PM EDT2018-04-20 23:07:07 GMT

    LOS ANGELES, Calif. (AP) - An off-duty Los Angeles police officer has been charged with murder in a fiery freeway crash that killed three people.    Prosecutors say Edgar Verduzco also was charged Friday with vehicular manslaughter and driving under the influence in connection with the Sept. 26 crash.  Verduzco appeared in court Friday but didn't enter a plea. The name of his attorney wasn't immediately known. Police said Verduzco was 

    >>

    LOS ANGELES, Calif. (AP) - An off-duty Los Angeles police officer has been charged with murder in a fiery freeway crash that killed three people.    Prosecutors say Edgar Verduzco also was charged Friday with vehicular manslaughter and driving under the influence in connection with the Sept. 26 crash.  Verduzco appeared in court Friday but didn't enter a plea. The name of his attorney wasn't immediately known. Police said Verduzco was 

    >>
  • Top Stories from KHQHomeMore>>

  • Driver crashes into Fernan Lake

    Driver crashes into Fernan Lake

    Sunday, April 22 2018 10:30 PM EDT2018-04-23 02:30:15 GMT
    On Sunday at about 3:22 p.m., the Kootenai County Sheriff’s 911 Center received multiple calls after a car crashed into Fernan Lake, just east of Coeur d' Alene. The Kootenai County Sheriff’s Office, Kootenai County Fire & Rescue and Kootenai County EMS responded to the 4800 Block of E. Fernan Lake Road. Emergency Public Safety Divers from the Kootenai County Sheriff’s Office Dive Rescue Team were paged to the scene and about 27 minutes after the first 911 call,...>>
    On Sunday at about 3:22 p.m., the Kootenai County Sheriff’s 911 Center received multiple calls after a car crashed into Fernan Lake, just east of Coeur d' Alene. The Kootenai County Sheriff’s Office, Kootenai County Fire & Rescue and Kootenai County EMS responded to the 4800 Block of E. Fernan Lake Road. Emergency Public Safety Divers from the Kootenai County Sheriff’s Office Dive Rescue Team were paged to the scene and about 27 minutes after the first 911 call,...>>
  • Neighbors on alert after warning about reports of dogs being stolen

    Neighbors on alert after warning about reports of dogs being stolen

    Sunday, April 22 2018 9:32 PM EDT2018-04-23 01:32:57 GMT

    SPOKANE, Wash. - SCRAPS is reminding pet owners to keep an eye on their pets after they received reports of dogs being stolen from people’s backyards near Northwest Boulevard. Police have been contacted in these instances, and one woman who lives in Hillyard says it happened to her. Korinne Foote says her dog, Stitch, was in the yard on Saturday around 3 in the afternoon. She says a neighbor witnessed someone picking up the dog and putting it in her car. SCRAPS Korinne was re...

    >>

    SPOKANE, Wash. - SCRAPS is reminding pet owners to keep an eye on their pets after they received reports of dogs being stolen from people’s backyards near Northwest Boulevard. Police have been contacted in these instances, and one woman who lives in Hillyard says it happened to her. Korinne Foote says her dog, Stitch, was in the yard on Saturday around 3 in the afternoon. She says a neighbor witnessed someone picking up the dog and putting it in her car. SCRAPS Korinne was re...

    >>
  • Spokane Japanese restaurant destroyed in early morning fire

    Spokane Japanese restaurant destroyed in early morning fire

    Sunday, April 22 2018 8:21 PM EDT2018-04-23 00:21:59 GMT

    SPOKANE, Wash. - Update: Spokane firefighters say the iconic Shogun restaurant on E. 3rd Ave. appears to be a total loss after an early morning fire destroyed the building. First arriving companies found heavy fire coming through the roof of the Shogun Restaurant and immediately began to attack the fire. Despite attempts to enter the building, they were quickly forced out due to deteriorating conditions above them.

    >>

    SPOKANE, Wash. - Update: Spokane firefighters say the iconic Shogun restaurant on E. 3rd Ave. appears to be a total loss after an early morning fire destroyed the building. First arriving companies found heavy fire coming through the roof of the Shogun Restaurant and immediately began to attack the fire. Despite attempts to enter the building, they were quickly forced out due to deteriorating conditions above them.

    >>