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List three factors that control the apparent brightness of a star as seen from earth?
Three factors that affect a star's brightness are the star's distance from earth, its age and its luminosity. The farther the star is from earth, the less bright it appears. As a star increases in age, its brightness also increases. Its brightness also depends on its luminosity, which is the amount of energy the star emits per second.
Is the sun the furthest star from earth?
No, the opposite in fact. Sol is the closest star to Earth.
What star has the brightest apparent magnitude as seen from earth?
The brightest star as seen from Earth is the sun. The brightest star in the night sky is Sirius.
Sun is actually a star?
The sun is a star, the closest star to our earth. Indeed, our earth and the other planets of our solar system orbit the sun.
Other then the sun which is nearest star to earth?
Proxima Centauri is the nearest star to the Earth besides the Sun.
What reproduce asexually?
Plants, turkeys, fish, prokaryote and eukaryote cells, and a lot of things you would never think of, such as leeches.
Some information about star fish and some pictures of star fish in water?
Starfish may reproduce either sexually or asexually. When asexual reproductiontakes place, the animal breaks itself into two pieces. ...jrscience.wcp.muohio.edu/fieldcourses03/ OutlinemarineecologyArticles/Starfish.Firstsubmission.html
How can a sea star reproduce asexually?
The females lay eggs in the water and let them float there, then males can come along and let sperms into the water and let them float there. Then they can mix and the egg becomes fertilized and a baby starfish is made. OR a female will lay her eggs and let them float and then another female can come and lay her eggs and they can fertilze each other making a baby starfish. That is not correct... Sea stars reproduce asexually using the method of fragmentation, when the sea stars arm falls off and makes a new individual sea star that is genetically identical to the parrent.. xAdubz
How do stare fish reproduce?
Star fish reproduce by splitting. They are asexual so they don't need a partner to reproduce.
How many star an earth?
No star is an earth.
What star is the second to earth?
The closest star to Earth is the SunThe second closest star to Earth is Proxima Centurai.
Why the cushion star need to survive?
THE CUSHION STAR NEEDS TO SURVIVE BECAUSE THEY WANT TO REPRODUCE THEMSELVES.
Is Sirius A an Earth-like star?
No. There is no such thing as an "earth-like star" as Earth is a planet, not a star. Sirius A is a star that is larger and brighter than the sun.
Which star is the nearest to earth?
The nearest star to Earth is the Sun.
Which star looks brightest to people on earth?
The sun is the brightest star to people on Earth because it is the closest star to Earth.
What is the second closet star to earth?
The closest star to earth is the sun. After that the closes is Proxima Centauri.
Where is the earth on the star life cycle?
The "star life cycle" refers to stars. Earth is not a star.
