News tagged with light stars


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Search results for light stars


Exoplanets Clue to Sun's Curious Chemistry

Exoplanets Clue to Sun's Curious Chemistry

Space & Earth / Astronomy

created Nov 11, 2009 | popularity 4.6 / 5 (21) | comments 15

(PhysOrg.com) -- A ground-breaking census of 500 stars, 70 of which are known to host planets, has successfully linked the long-standing "lithium mystery" observed in the Sun to the presence of planetary systems. ...


Rapid star formation spotted in 'stellar nurseries' of infant galaxies

Rapid star formation spotted in 'stellar nurseries' of infant galaxies

Space & Earth / Astronomy

created Nov 11, 2009 | popularity 4 / 5 (5) | comments 1

The Universe's infant galaxies enjoyed rapid growth spurts forming stars like our sun at a rate of up to 50 stars a year, according to scientists at Durham University.


Stars Fueled by Dark Matter Could Hold Secrets to the Universe

Stars Fueled by Dark Matter Could Hold Secrets to the Universe

Physics / General Physics

created Nov 03, 2009 | popularity 4.4 / 5 (58) | comments 44

(PhysOrg.com) -- The first stars in the universe may have been very different from the stars we see today, yet they may hold clues to understanding some of the mysterious features of the universe. These "dark ...


Opening up a colorful cosmic jewel box

Opening up a colorful cosmic jewel box

Space & Earth / Astronomy

created Oct 29, 2009 | popularity 4.5 / 5 (6) | comments 1

(PhysOrg.com) -- Star clusters are among the most visually alluring and astrophysically fascinating objects in the sky. One of the most spectacular nestles deep in the southern skies near the Southern Cross ...


Dark Matter in a Galaxy

Dark Matter in a Galaxy

Space & Earth / Astronomy

created Oct 30, 2009 | popularity 4.1 / 5 (20) | comments 19

(PhysOrg.com) -- Stars, the most familiar objects in the night sky, make up only a tiny percentage of the total amount of matter in the universe -- about 2%.


Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Space & Earth / Astronomy

created Nov 05, 2009 | popularity 4.6 / 5 (10) | comments 1

(PhysOrg.com) -- The spectacular new camera installed on NASA's Hubble Space Telescope during Servicing Mission 4 in May has delivered the most detailed view of star birth in the graceful, curving arms of ...


Astronomers explore 'last blank space' on map of the Universe

Astronomers explore 'last blank space' on map of the Universe

Space & Earth / Astronomy

created Oct 28, 2009 | popularity 4.7 / 5 (30) | comments 71

(PhysOrg.com) -- The most distant object ever discovered is described in this week's edition of the science journal Nature. Two international teams of astronomers report their observations of a gamma-ray burst ...


2 Earth-sized bodies with oxygen rich atmospheres found -- but they're stars not planets

Two Earth-sized bodies with oxygen rich atmospheres found -- but they're stars not planets

Space & Earth / Astronomy

created Nov 12, 2009 | popularity 4.4 / 5 (21) | comments 1

(PhysOrg.com) -- Astrophysicists at the University of Warwick and Kiel University have discovered two earth sized bodies with oxygen rich atmospheres - however there is a bit of a disappointing snag for anyone ...


Infrared Image of Circumstellar Disk Illuminates Massive Star Formation Process

Infrared Image of Circumstellar Disk Illuminates Massive Star Formation Process

Space & Earth / Astronomy

created Nov 24, 2009 | popularity 4.5 / 5 (4) | comments 1

(PhysOrg.com) -- A team of astronomers from Ibaraki University, Japan Aerospace Exploration Agency, Kanagawa University, University of Tokyo, Academica Sinica, and National Astronomical Observatory of Japan ...


Cosmic 'dig' reveals vestiges of the Milky Way's building blocks

Cosmic 'Dig' Reveals Vestiges of the Milky Way's Building Blocks

Space & Earth / Astronomy

created Nov 25, 2009 | popularity 4.7 / 5 (18) | comments 1

(PhysOrg.com) -- Peering through the thick dust clouds of our galaxy's "bulge" (the myriads of stars surrounding its center), a team of astronomers has unveiled an unusual mix of stars in the stellar grouping ...



List of search results for light stars