NASA Joins ESA's 'Dark Universe' Mission | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 10.12.17

Airborne 10.16.17

Airborne 10.17.17

Airborne 10.18.17

Airborne 10.19.17

Airborne 10.13.17

Airborne-Unmanned 10.17.17

Airborne-YouTube

AMA 10.12.17

Airborne 10.16.17

Airborne 10.17.17

Airborne 10.18.17

Airborne 10.19.17

Airborne 10.13.17

Airborne-Unmanned 10.17.17

NEW!!! 2017 AirVenture Innovation Preview -- YouTube Presentation / Vimeo Presentation

Fri, Jan 25, 2013

NASA Joins ESA's 'Dark Universe' Mission

Euclid Telescope Designed To Investigate Dark Matter And Dark Energy

NASA has officially joined ESA’s Euclid mission, a space telescope designed to investigate the mysterious natures of dark matter and dark energy. To be launched in 2020, Euclid’s 1.2 m-diameter telescope and two scientific instruments will map the shape, brightness and 3D distribution of two billion galaxies covering more than a third of the whole sky and looking back over three-quarters of the history of the Universe.

Scientists hope to solve key problems in our understanding of the evolution and fate of our expanding cosmos: the roles played by ‘dark matter’ and ‘dark energy’. Dark matter is invisible, but has gravity and acts to slow the expansion. Dark energy, however, seems to be accelerating the expansion seen around us today. Together, these two components are thought to comprise more than 95% of the mass and energy of the Universe, with ‘normal’ matter and energy making up the remaining small fraction. But what they are remains a profound mystery. 
 
NASA recently signed a Memorandum of Understanding with ESA outlining its contribution to the mission. The US agency will provide 20 detectors for the near-infrared instrument, which will operate alongside a visible-wavelength camera. The instruments, telescope and spacecraft will be built and operated in Europe. NASA has also nominated 40 US scientists to become members of the Euclid Consortium, who will build the instruments and analyse the science data returned from the mission. The consortium already includes almost 1000 scientists from 13 European countries and the US. “ESA’s Euclid mission is designed to probe one of the most fundamental questions in modern cosmology, and we welcome NASA’s contribution to this important endeavour, the most recent in a long history of cooperation in space science between our two agencies,” said Alvaro Giménez Cañete, ESA’s Director of Science and Robotic Exploration.
 
“NASA is very proud to contribute to ESA’s mission to understand perhaps the greatest science mystery of our time,” said John Grunsfeld, associate administrator for NASA's Science Mission Directorate.

Euclid is optimized to answer one of the most important questions in modern cosmology: why is the Universe expanding at an accelerating rate, rather than slowing down due to the gravitational attraction of all the matter in it? The discovery of this cosmic acceleration in 1998 by teams of US, European and other international scientists was rewarded with the Nobel Prize for Physics in 2011, and yet we still do not know what causes it.
 
The term ‘dark energy’ is often used to signify the mysterious force driving the acceleration. By using Euclid to study its effects on galaxies and galaxy clusters across the Universe, astronomers hope to come much closer to understanding its true nature and influence. “The official signing of the Memorandum is a positive step for the Euclid mission and we’re looking forward to welcoming our US colleagues onto the team,” said René Laureijs, ESA’s Euclid project scientist.

(Euclid telescope image provided by ESA)

FMI: www.esa.int, www.nasa.gov


Advertisement

More News

RFP: ANN Seeking New Site/Facility For Major Studio Upgrade

It's Official: Aggressive Upgrades For New Airborne Programs WILL Require New Digs It's been in development for years, but we're getting to a point where we think we can pull off s>[...]

AMA Drone Report 10.12.17: NTSB--Drone v Blackhawk, City Drops Reg, DJI Privacy

Also: PassengerDrone, FAA Reauthorization Extension, UAS Pilot Certification, Workhorse Surefly The NTSB is now offering public details of the alleged collision between a hobby dro>[...]

Airborne 10.16.17: NBAA2017, Scaled Model 401, Hot-Air Balloon Safety Program

Also: Drone Security, Fighting Privatization, Frontier Pilots, Commercial Space, Twin Otter, AeroVironment, Honeywell The NBAA claims that its 2017 NBAA-BACE event was an all-aroun>[...]

Airborne-Unmanned 10.17.17: Eagles v Drones, DJI AeroScope, Drone Policy

Also: AeroVironment Award, Washington State Patrol, Altavian Nova UAS, Robotaxis The French Military is training four Golden Eagles to attack drones in flight as a way to defend ag>[...]

Airborne 10.17.17: Waco YMF-5F Flies!, SpaceX Streak, BBJs Rule

Also: Embraer, Aero-Calendar, AeroVironment, Sikorsky Heli's, EASA Singapore, FireFighting UAV, WestJet The amazing craftsman of the Waco Classic Aircraft operation in Michigan hav>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC