News tagged with european southern observatory

Related topics:

Spitzer finds galaxy with split personality

(Phys.org) -- While some galaxies are rotund and others are slender disks like our spiral Milky Way, new observations from NASA's Spitzer Space Telescope show that the Sombrero galaxy is both. The galaxy, ...

dateApr 25, 2012 in Astronomy
shares0 comments 11

Spitzer discovers young stars with a 'hula hoop'

(Phys.org) —Astronomers using NASA's Spitzer Space Telescope have spotted a young stellar system that "blinks" every 93 days. Called YLW 16A, the system likely consists of three developing stars, two of ...

dateJul 31, 2013 in Astronomy
shares0 comments 0

Candidate most massive binary star identified

Astronomers have observed a binary star that potentially weighed 300 to 400 solar masses at birth. The present day total mass of the two stars is between 200 and 300 times that of the Sun, depending on its ...

dateApr 17, 2013 in Astronomy
shares0 comments 0

SMA reveals giant star cluster in the making

W49A might be one of the best-kept secrets in our galaxy. This star-forming region shines 100 times brighter than the Orion nebula, but is so obscured by dust that very little visible or infrared light escapes.

dateDec 16, 2013 in Astronomy
shares0 comments 4

Astronomers spy on galaxies in the raw

(Phys.org) —A CSIRO radio telescope has detected the raw material for making the first stars in galaxies that formed when the Universe was just three billion years old—less than a quarter of its current ...

dateJun 24, 2013 in Astronomy
shares0 comments 2

Eagle Nebula: A new view of an icon

(PhysOrg.com) -- The Eagle Nebula as never seen before. In 1995, the Hubble Space Telescope's 'Pillars of Creation' image of the Eagle Nebula became one of the most iconic images of the 20th century. Now, ...

dateJan 17, 2012 in Astronomy
shares0 comments 0

Star blasts planet with X-rays

A nearby star is pummeling a companion planet with a barrage of X-rays a hundred thousand times more intense than the Earth receives from the Sun.

dateSep 13, 2011 in Astronomy
shares0 comments 9

Galaxies: Some assembly required

New research using the world's largest telescope at the Keck Observatory in Hawaii has revealed two distinct populations of star clusters surrounding galaxies that have radically different chemical composition.

dateOct 23, 2012 in Astronomy
shares0 comments 2

Astronomers crack the Fried Egg Nebula

(PhysOrg.com) -- Using the European Southern Observatory's Very Large Telescope (VLT), teams from The University of Manchester, among others, took the new picture showing for the first time a huge dusty double ...

dateSep 27, 2011 in Astronomy
shares0 comments 7

Planet hunters no longer blinded by the light

(PhysOrg.com) -- University of Arizona astronomers have developed a way to see faint planets previously hidden in their star's glare. The new mode enables scientists to search for planets closer to the star ...

dateOct 14, 2010 in Astronomy
shares0 comments 14

Intergalactic GPS will guide you through the stars

Lost in the Universe? Need some precise navigation through the bulk of stars in the night sky? Don't worry, there will be an instrument for that - the Multi-Object Optical and Near-infrared Spectrograph (MOONS) ...

dateMar 10, 2015 in Astronomy
shares31 comments 3