Call 2 of Eureka cluster project CELTIC issued
Eureka cluster project CELTIC has launched its second call for new project proposals. The deadline for submission of proposal outlines is 28 April 2004. In the second phase from 21 June to 6 October 2004, full project proposals of the selected project outlines will be submitted. The start of the projects is envisaged for early 2005. The overall... view more... (2004-02-20)
Turbulence May Promote the Birth of Massive Stars
On long, dark winter nights, the constellation of Orion the Hunter dominates the sky. Within the Hunter's sword, the Orion Nebula swaddles a cluster of newborn stars called the Trapezium. These stars are young but powerful, each one shining with the brilliance of 100,000 Suns. They are also massive, containing 15 to 30 times as much material as... view more... (2009-02-24)
Cluster and Double Star uncover more on bright aurorae
Cluster data has helped provide scientists with a new view of magnetospheric processes, challenging existing theories about magnetic substorms that cause aurorae and perturbations in GPS signals. view more (2007-09-12)
Lots of Small Stars Born in Starburst Region
The present research programme was granted observing time with VLT ANTU in April 1999. Its general aim is to investigate collective, massive star formation, in particular the coalescence of high- and low-mass stars in the violent environments of starburst regions. These are areas in which the processes that lead to the birth of new stars are... view more... (1999-10-13)
Hospital star ratings are misleading the public
The Government's star rating system for hospitals is misleading the public, say researchers in this week's BMJ, who found that seriously ill adults fared just as well in trusts with zero stars as in three star hospitals. Comparing data from 102 acute hospital trusts, researchers found that the system used to award star ratings is based too heavily... view more... (2004-01-23)
ESA chairs the International Living With a Star programme
ESA is providing the first chairman for the International Living With A Star (ILWS) programme. ILWS is an unprecedented initiative in which space agencies worldwide are getting together to investigate how variations in the Sun affect the environment of Earth and the other planets, in the short and long term. In particular, ILWS will concentrate... view more... (2003-02-21)
Hubble captures outstanding views of mammoth stars
Two of our Galaxy's most massive stars have been scrutinised in an impressive view by the NASA/ESA Hubble Space Telescope. They have, until recently, been shrouded in mystery, but the new image shows them in greater detail than ever before. view more (2008-11-26)
New treatment effective for most severe kind of headache
A nasal spray is safe and effective at rapidly treating cluster headaches, which are considered to be the most painful kind of headache with few treatment options. view more (2007-08-28)
Orphan stars found in long galaxy tail
Astronomers have found evidence that stars have been forming in a long tail of gas that extends well outside its parent galaxy. This discovery suggests that such "orphan" stars may be much more prevalent than previously thought. view more (2007-09-21)
Hubble sees 'Comet Galaxy' being ripped apart by galaxy cluster
There are many galaxies of different shapes and sizes around us today. Roughly half are gas-poor elliptical-shaped galaxies with little new star formation activity, and half are gas-rich spiral and irregular galaxies with high star formation activity. Observations have shown that gas-poor galaxies are most often found near the centre of crowded... view more... (2007-03-05)
University of Hawaii at Manoa astronomers discover pair of solar systems in the making
Two University of Hawai'i at Mānoa astronomers have found a binary star-disk system in which each star is surrounded by the kind of dust disk that is frequently the precursor of a planetary system. view more (2009-07-01)
Stars stop forming when big galaxies collide
Astronomers studying new images of a nearby galaxy cluster have found evidence that high-speed collisions between large elliptical galaxies may prevent new stars from forming, according to a paper to be published in a November 2008 issue of The Astrophysical Journal Letters. view more (2008-10-08)
Key mechanism for star formation found?
The team, led by Dan Clemens, from Boston University Institute for Astrophysical Research, examined a distant cloud of gas and dust called GF9, located about 1300 light years away. It shows a filamentary or wispy appearance, with dark "globules" distributed along its length. The new observation with ISO focused on two of these dark globules, one... view more... (1999-06-03)
XMM-Newton reveals the origin of elements in galaxy clusters
Deep observations of two X-ray bright clusters of galaxies with ESA's XMM-Newton satellite allowed a group of international astronomers to measure their chemical composition with an unprecedented accuracy. view more (2006-05-11)
X-ray satellites discover the biggest collisions in the Universe
The orbiting X-ray telescopes XXM-Newton and Chandra have caught a pair of galaxy clusters merging into a giant cluster. The discovery adds to existing evidence that galaxy clusters can collide faster than previously thought. view more (2007-07-18)
Second Cluster pair soar into the skies above Baikonur
At 17.13 local time (13.13 CEST) today, the second pair of Cluster spacecraft lifted off from pad 6 at Baikonur Cosmodrome aboard a Soyuz-Fregat launch vehicle. On a scorching summer afternoon, with temperatures well over 40°C, conditions were perfect for this second act in the Cluster launch drama. Topped by a giant fairing emblazoned with a... view more... (2000-08-09)
A Vanishing Star Revisited
Reinhold H'¤fner of the Munich University Observatory (Germany) is a happy astronomer. view more (1999-07-20)
A Tale of Two Populations
VLT FLAMES Finds Hints of Helium-Richest Stars Ever Seen view more (2005-03-15)
Invitation to the Press - Science Minister to launch Star Tiger Project
Science Minister Lord Sainsbury will be officially inaugurating the European Star Tiger project on Monday 24 June at 2pm, and you are invited to attend the ceremony and talk to team members and guests. The ceremony will take place at the CCLRC Rutherford Appleton Laboratory in Oxfordshire, where the project is taking place. The small team of... view more... (2002-06-13)
Astronomers discover dozens of mini-galaxies
A new survey made with the Anglo-Australian Telescope (AAT) has revealed dozens of previously unsuspected miniature galaxies in the nearby Fornax galaxy cluster. They belong to a class of galaxies dubbed "ultra-compact dwarfs" (UCDs), which was unknown before the same team of astronomers discovered 6 of them in the Fornax cluster in... view more... (2004-03-25)
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