Search Tags

Tags are important words found on this page. Blue tags were added by web users; yellow ones were extracted by our analysis tools.

absolute
apparent
astronomers
billion
brighter
brightest
brightness
cloud
core
dimmest
distance
dwarf
earth
enough
galaxy
giant
helium
hydrogen
luminosity
magnitude
microsystems
milky
nuclear
planets
radius
reactions
sirius
solar
star
sun

Page Excerpt

The page excerpt is a few sentences from the page that try to summarize its meaning.

Apparent luminosity depends on the absolute luminosity of a star and the distance from the star to the observer. Apparent luminosity becomes smalle...

Similar Pages

Pages that have similar content to this page.

Star - Wikipedia

These abnormal stars have a higher surface temperature than the other main sequence stars with the same luminosity in th...

Star (astronomy) - MSN Encarta

The faintest stars observable with the Hubble Space Telescope are fainter than the 28th magnitude. Astronomers distingui...

Star (astronomy) - MSN Encarta

Stars ; How Stars Produce Energy ; Multiple Star Systems ; Life Cycles and Ages of Stars ; Important Types of Peculiar S...

Astronomy - MSN Encarta

H-R diagram, above the main sequence, stars are brighter than main-sequence stars of the same color. The only way stars ...

Star (astronomy) - MSN Encarta

When a low- to medium-mass star exhausts the nuclear fuel in its core, it collapses under the gravitational pressure of ...

Astronomy - MSN Encarta

Neutron Stars and Pulsars Neutron stars are the collapsed cores sometimes left behind by supernova explosions. Pulsars a...

Acrux - MSN Encarta

Acrux Encyclopedia Article Find   |   Print   |   E-mail   |   Blog It Acrux , also known ...
more

Collections

Collections of related pages that include this page.

astronomers
galaxy