News tagged with galaxy formation

Related topics:

ALMA pinpoints early galaxies at record speed

( —A team of astronomers has used the new ALMA (Atacama Large Millimeter/submillimeter Array) telescope to pinpoint the locations of over 100 of the most fertile star-forming galaxies in the early Universe. ALMA ...

dateApr 17, 2013 in Astronomy
shares0 comments 5

Discovery of a blue supergiant star born in the wild

A duo of astronomers, Dr. Youichi Ohyama (Institute of Astronomy and Astrophysics, Academia Sinica or ASIAA, Taiwan) and Dr. Ananda Hota (UM-DAE Centre for Excellence in the Basic Sciences or CBS, India), has discovered a ...

dateApr 11, 2013 in Astronomy
shares0 comments 5

Galaxy collisions

Collisions between galaxies are common. Indeed, most galaxies have probably been involved in one or more encounters during their lifetimes. One example is our own Milky Way, which is bound by gravity to the Andromeda galaxy, ...

dateApr 09, 2013 in Astronomy
shares0 comments 1

Galaxies the way they were

( —Galaxies today come very roughly in two types: reddish, elliptically shaped collections of older stars, and bluer, spiral shaped objects dominated by young stars. The conventional wisdom is that the two types ...

dateApr 03, 2013 in Astronomy
shares0 comments 0

Hubble gazes on one ring to rule them all

( —Galaxies can take many forms—elliptical blobs, swirling spiral arms, bulges, and disks are all known components of the wide range of galaxies we have observed using telescopes like the NASA/ESA Hubble Space ...

dateMar 18, 2013 in Astronomy
shares0 comments 10

Pan-STARRS finds a 'lost' supernova

( —The star Eta Carinae is ready to blow. 170 years ago, this 100-solar-mass object belched out several suns' worth of gas in an eruption that made it the second-brightest star after Sirius. That was just a precursor ...

dateMar 07, 2013 in Astronomy
shares0 comments 1