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Latest Fermi Gamma-ray Space Telescope Stories

2014-01-06 12:20:58

WASHINGTON, Jan. 6, 2014 /PRNewswire-USNewswire/ -- An international team of astronomers, using NASA's Fermi observatory, has made the first-ever gamma-ray measurements of a gravitational lens, a kind of natural telescope formed when a rare cosmic alignment allows the gravity of a massive object to bend and amplify light from a more distant source. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) This accomplishment opens new avenues for research, including a novel way...

Astronomers See The Light With Help From Citizen Scientists
2013-12-02 13:35:48

National Science Foundation Einstein@Home volunteers find four Gamma-ray pulsars and shed light on another part of the galaxy The combination of globally distributed computing power and innovative analysis methods is now a proven formula for the discovery of new once-elusive pulsars. Scientists from the Max Planck Institutes for Gravitational Physics and Radio Astronomy together with volunteers from Australia, Canada, France, Germany, Japan and the United States discovered four...

NASA NuSTAR Telescope Showcases Unique X-Ray Images Of Space
2013-08-30 07:47:15

April Flowers for redOrbit.com - Your Universe Online For the first time, NASA’s Nuclear Spetroscopic Telescope Array (NuSTAR) is giving the wider astronomical community a look at its unique X-ray images of the cosmos. NASA’s High Energy Astrophysics Science Archive Research Center (HEASARC) made the first batch of data from the black-hole hunting telescope publicly available on August 29. "We are pleased to present the world with NuSTAR's first look at the sky in high-energy X-rays...

Fermi Begins Extended Mission
2013-08-22 04:19:34

[ Watch the Video: Fermi at Five Years ] redOrbit Staff & Wire Reports - Your Universe Online Having successfully completed its five-year primary mission, NASA’s Fermi Gamma-ray Space Telescope entered the extended phase of its mission earlier this month – a deeper analysis of the high-energy cosmos that the US space agency hopes will continue through the year 2018. Fermi, which began the extended phase of its mission on August 11, has given astronomers an increasingly...

NuSTAR Observatory Busy High Energy Events
2013-06-18 11:08:53

Brett Smith for redOrbit.com - Your Universe Online NASA´s NuSTAR orbiting observatory is designed to investigate high-energy events throughout the universe, and the cosmos has been keeping it busy in recent months, producing one event after another. In early April, the galaxy Markarian 421 produced a high-energy event that increased its brightness by more than 50 times its usual level. Markarian 421 is known as a blazer, a unique class of galaxies with supermassive "feeding" black...

Measuring All Light Since Big Bang May Provide Answers To Evolution Of Universe
2013-05-24 14:07:39

Lee Rannals for redOrbit.com — Your Universe Online Researchers wrote in The Astrophysical Journal that they have made the best measurement of all the light in the universe since the Big Bang yet. Measuring the number and energy of each particle of light or photon since the Big Bang could provide secrets about the nature and evolution of the Universe, such as how similar or different ancient galaxies were compared to the galaxies today. The researchers made the most accurate...

NASA, US Air Force Need More Robust Spaceflight Processors
2013-05-16 14:00:22

Lee Rannals for redOrbit.com — Your Universe Online NASA and the US Air Force (USAF) Research Laboratory said they are looking for four companies to research and develop high-performance spaceflight computing capabilities. The new Air Force Next Generation Space Processor Analysis Program seeks to find companies to perform a yearlong evaluation of advanced, space-based applications that would use spaceflight processors for the 2020 to 2030 time frame. NASA decided to join the Air...


Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'