space telescope sees \starburst\ galaxies
Last Updated : GMT 09:07:40
Egypt Today, egypt today
Egypt Today, egypt today
Last Updated : GMT 09:07:40
Egypt Today, egypt today

Space telescope sees 'starburst' galaxies

Egypt Today, egypt today

Egypt Today, egypt today Space telescope sees 'starburst' galaxies

Paris - UPI

European astronomers say observations of hundreds of previously unseen galaxies show extraordinary high star-formation rates across the history of the universe. The European Space Agency's infrared Herschel space observatory has provided images of hundreds of so-called starburst galaxies that give birth to hundreds of solar masses' worth of stars each year in short-lived but intense events, they said. In comparison, they said, our own Milky Way Galaxy on average produces the equivalent of only one sun-like star per year. "The Herschel data tell us how fiercely and prolifically these galaxies are producing stars," Seb Oliver from the University of Sussex in Britain said in a release from ESA's Paris headquarters. Observations from Herschel were combined with subsequent data from the Keck telescopes in Hawaii. "Combining this information with the distances provided by the Keck data, we can uncover the contribution of the starburst galaxies to the total amount of stars produced across the history of the Universe," Oliver said. The infrared light in the Herschel observations of some of these starburst galaxies began the journey toward Earth when the universe was only 1 billion to 3 billion years old, astronomers said. "Before Herschel, the largest similar survey of distant starbursts involved only 73 galaxies -- we've improved on that by over a factor of ten in this combined survey with Keck to determine the characteristics of this important galaxy population," Herschel project scientist Goran Pilbratt said.

egypttoday
egypttoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

space telescope sees \starburst\ galaxies space telescope sees \starburst\ galaxies



GMT 16:10 2018 Friday ,14 December

Bahrain press headlines For 14 Dec 2018

GMT 11:24 2017 Wednesday ,15 March

Philippine vice president slams nation's drug war

GMT 07:38 2017 Thursday ,16 March

Nearly 100,000 Iraqis flee battle

GMT 08:13 2017 Thursday ,06 July

Nikolaos Pappas left Cairo on Thursday wrapping up

GMT 07:43 2017 Wednesday ,22 March

Hezbollah commander killed by own men

GMT 19:57 2017 Monday ,05 June

Tunisian expert accuses

GMT 14:52 2015 Saturday ,16 May

Paco Rabanne introduces Olympéa

GMT 14:19 2017 Thursday ,28 September

TAURUS (April21st-May21st)

GMT 10:16 2012 Thursday ,21 June

Brazilian president talks of torture

GMT 10:49 2012 Thursday ,01 March

World\'s most expensive restaurants
 
 Egypt Today Facebook,egypt today facebook  Egypt Today Twitter,egypt today twitter Egypt Today Rss,egypt today rss  Egypt Today Youtube,egypt today youtube  Egypt Today Youtube,egypt today youtube

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

egypttoday egypttoday egypttoday egypttoday
egypttoday egypttoday egypttoday
egypttoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
egypttoday, Egypttoday, Egypttoday