Results 311 to 320 of about 299,299 (345)
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Physics Today, 1976
Theorists are paying a lot of attention nowadays to the structure and evolution of highly luminous stars with low surface temperatures. These stars, referred to as “red giants” because of their color and large radii, are believed to be in an advanced phase of their evolution.
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Theorists are paying a lot of attention nowadays to the structure and evolution of highly luminous stars with low surface temperatures. These stars, referred to as “red giants” because of their color and large radii, are believed to be in an advanced phase of their evolution.
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Science, 1997
In his report “Giant planet formation by gravitational instability” ([20 June, p. 1836][1]), Alan P. Boss comments on the time scale for the dissipation of gaseous disks about young stars and the frequency of Jupiter-like planets in our Milky Way galaxy.
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In his report “Giant planet formation by gravitational instability” ([20 June, p. 1836][1]), Alan P. Boss comments on the time scale for the dissipation of gaseous disks about young stars and the frequency of Jupiter-like planets in our Milky Way galaxy.
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Differential rotation of giant stars
Astronomische Nachrichten, 2007AbstractFrom a set of high‐resolution spectral observations of late type giant stars we used Doppler imaging to derive time‐series temperature maps of the stellar surfaces. Using these temperature maps, it is possible to track the temporal changes of the spot features and derive estimates of the strength and sign of the differential surface rotation of
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Giant virus biology and diversity in the era of genome-resolved metagenomics
Nature Reviews Microbiology, 2022Frederik Schulz +2 more
exaly
Star Forming Giant Molecular Clouds
1991The properties of galactic giant molecular clouds (GMCs) in the solar vicinity and in the inner Galaxy are reviewed. Special attention is given to the role of the clouds in forming stars. The question of whether all GMCs form stars is raised and it is shown that there is little evidence that GMCs anywhere in the Galaxy are devoid of star formation ...
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Structural Chemistry of Giant Metal Based Supramolecules
Chemical Reviews, 2021Alexander V Virovets +2 more
exaly
2008
A discussion is presented of the observations of circumstellar envelopes around late-type giant stars. The results are treated in two broad categories. First, there are extensive surveys which provide a few basic parameters of the flows (vexp, dM/dt and/or abundance information). These indicate the importance of rapid mass-loss to stellar evolution and
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A discussion is presented of the observations of circumstellar envelopes around late-type giant stars. The results are treated in two broad categories. First, there are extensive surveys which provide a few basic parameters of the flows (vexp, dM/dt and/or abundance information). These indicate the importance of rapid mass-loss to stellar evolution and
openaire +1 more source