... Large numbers of planets around low mass stars, with higher space densities, can be done at higher spatial resolution at shorter distances from Earth; the higher mass stars, with lower space density, would have to be done at greater distances to get a ...
... these stars are often born in compact clusters within the starburst region, and that the dense gas and dust required for star ... stars and giving good dust penetration at wavelengths not available from Earth's surface), two in hydrogen alpha (to show ...
... Project D - Constructing HR Diagrams for Star Clusters out to Virgo. ... necessary to obtain accurate photometry and uncontaminated spectra of individual stars in a large sample of clusters in a large ...
... The Mid-Infrared Spectrum of Star-forming Galaxies: Global Properties of Polycyclic Aromatic Hydrocarbon Emission . ... IRS spectra of the inner few square kiloparsecs of 59 nearby galaxies spanning a large range of star formation properties ...
... The symposium covered topics in the general areas of: the formation of massive stars (both Pop III and in the galaxies); massive stellar clusters; the evolution of massive stars; the end of life of massive stars (incl. ...
... with the 13 new WR stars we have already reported in Carina, our list of 31 new Galactic WR stars reaches 3-4 magnitudes ... Our new WR stars clearly demonstrate an increasing number ratio of WN to WC stars with increasing Galactocentric distance. ...
... Authors: Lionel Siess, 1,2 Mario Livio 1 This paper extends our previous study of planet/brown dwarf accretion by giant stars to solar mass stars located on the red giant branch. ...
... on the star formation for those galaxies that are well resolved into stars ... The distribution of the red stars shows that some star formation was going on at ... presence of stars at intermediate colors is related to an episode of star formation ...
... Guide Star Acquisition, two FGSs are used, each locked on a different guide star ... two suitable guide stars are not available, a single guide star acquisition can be ...
... stars in the Small Magellanic Cloud (SMC), including the red giant branch (RGB ... stars using a combination of near-IR and mid-IR photometry and point out a new ... stars reveals that the extreme C-rich AGB stars dominate the dust input in both ...