Slides:



Advertisements
Similar presentations
Life Cycle of A Star By Jackie822 and Beanerbutt777.
Advertisements

Life Cycle of Stars 1st Step: Stars form from nebulas
Life Cycle of Stars. Omega / Swan Nebula (M17) Stars are born from great clouds of gas and dust called Stars are born from great clouds of gas and dust.
Life Cycle of Stars.
The Life Cycle of a Star.
By Zachary and Alba. Slides 3 through 12 is the life of a small to medium star. This is a picture of a red giant star.
The Evolution of Stars - stars evolve in stages over billions of years 1.Nebula -interstellar clouds of gas and dust undergo gravitational collapse and.
What is the Lifecycle of a Star? Chapter Stars form when a nebula contracts due to gravity and heats up (see notes on formation of the solar system).
Mike Chris. Stars begin as a nebula, or clouds scattered dust made mostly of hydrogen As the nebula collapses the contents of it begin to to heat up.
NOT THOSE TYPES OF STARS! LIFE CYCLE OF STARS WHAT IS A STAR? Star = ball of plasma undergoing nuclear fusion. Stars give off large amounts of energy.
Nebulae A nebula is a cloud of dust, gas and plasma. The material clumps together to form larger masses that eventually are big enough to form a protostar.
By Ryan and Mike. How stars are formed There are two main models of star formation. Gravitational collapse is a process when molecular clumps that are.
 A star is a ball of hydrogen, helium and enough mass that can bear nuclear fusion at its core  Stars are most often seen at night in a clear sky 
Pg. 12.  Mass governs a star’s properties  Energy is generated by nuclear fusion  Stars that aren’t on main sequence of H-R either have fusion from.
Life Cycle of a Star. Life Cycle of a Star like the Sun Mass is similar to the sun.
Life Cycle of the Stars By Aiyana and Meredith
Stars.
Life Cycle of a Star. Nebula(e) A Star Nursery! –Stars are born in nebulae. –Nebulae are huge clouds of dust and gas –Protostars (young stars) are formed.
Notes using the foldable
The Life Cycle of a Star.
LIFE CYCLE OF A STAR.
Studying the Lives of Stars  Stars don’t last forever  Each star is born, goes through its life cycle, and eventually die.
The Life Cycle of a Star By Andy Kimmelshue. The birth of a star Stars are formed from gas and dust pulled together by gravity inside of a Nebula. A.
Life Cycle of Stars 4-3 The Life cycle of a star depends upon the size (Mass) of the star. Our Sun is an Average size Star.
Life Cycle of a Star. What is a Star? 1. Giant balls of exploding gas consisting mainly of hydrogen and helium. 2. There are 100 billion stars in the.
Star Formation. 1) Nebula  Cloud of interstellar gas and dust  Collapses due to its own gravity  Begins Star Formation.
 Page 1: Front Page  Page 2: Table of contents  Page 3: Understanding Question 3  Page 4: Understanding Question 4  Page 5-11: 1. Nebula & Main sequence.
The First Stage To A Star - Nebula A stars life is like a human, it begins almost as a fetus, then infant, adult, middle-aged, and then death. The first.
Instructions 1.Print onto A3 2.Use with mid  high ability pupils 3.Best used to summarise information which has been extracted from text books or the.
The Life Cycle of Stars. Cycle for all stars Stage One- Born in vast, dense clouds of gas, mostly hydrogen along with small amounts of helium, and dust.
STARS.
By: Monkeyrocker92 And G-menfan. Nebula  A nebula is a big cloud of gas and dust.
The Life Cycle of Stars.
Topic: The Life Cycle of Stars PSSA: D/S8.D.3.1.
Star lifecycle. Star Lifecycle Some background Knowledge:  Nuclear fusion - combining smaller elements into larger elements. Leftover mass is converted.
THE LIFE CYCLE OF A STAR Objective: I will compare and contrast the life cycle of stars based on their mass.
Medium mass star (e.g. Sol). Nebula Cloud of gas and dust (“gust”)
Star Types & Life Cycle of a Star. Types of Stars 2 Factors determine a Star’s Absolute Brightness: 1.Size of Star and 2. Surface Temperature of Star.
LIFECYCLE OF A STAR. TYPES OF STARS Dwarfs - Smaller stars are called dwarf stars. Red and yellow stars are generally called dwarfs. A white dwarf is.
Life Cycle of a Star! Chapter 28 Section 3.
Stellar Evolution. Structure Mass governs a star’s temperature, luminosity, and diameter Hydrostatic Equilibrium – the balance between gravity squeezing.
Life Cycle of Stars 1st Step: Stars form from nebulas
Chapter 3.1graphic organizer
Life Cycle of Stars 1st Step: Stars form from nebulas
Astronomy-Part 4 Notes: The Life Cycle of Stars
The Life Cycle of a Star.
The Lifecycle of the Stars
Life Cycle of Stars 1st Step: Stars form from nebulas
Notes using the foldable
The lifecycle of a star This Photo by Unknown Author is licensed under CC BY.
Astronomy-Part 4 Notes: The Life Cycle of Stars
Life Cycle of Stars.
The Life Cycle of a Star.
Main Sequence Stars Once the star has ignited, it becomes a main sequence star. Main Sequence stars fuse hydrogen to form helium, releasing enormous.
A Note Taking Experience.
Life Cycle of a Star.
Life Cycle of Stars 1st Step: Stars form from nebulas
The Life Cycle of a Star.
Lifecycle of a star - formation
The Life Cycle of a Star.
The Life Cycle of a Star.
Life cycle of a star - foldable
Stars form from nebulas Regions of concentrated dust and gas
The Life Cycle of a Star.
Life Cycle of Stars 1st Step: Stars form from nebulas
Life Cycle of Stars 1st Step: Stars form from nebulas
Lives of Stars.
Life of a Star.
The Life Cycle of a Star.
Life Cycle of Stars 1st Step: Stars form from nebulas
Presentation transcript:

The beginning of all stars All stars off as nebula. These begins are formed of just cloud and dust that attracts each other. Just like a dust bunny under your bed they cling or stick together forming a larger an larger clump. If this space mass gets to be big enough it can then start its life through beginning a star or baby star called a protostar. Source: eesearch&lang=en&string=huge+star

Protostars A protostar is the first form of a star. This stage is like the baby stage in a humans life span. Source: s.pl?embargo=0&viewtype=standard&sear chtype=freesearch&lang=en&string=huge+ star

The stars get enough mass to start fusion. They fuse helium. Most stars in the galaxy are main sequence stars. Doesn't gain enough mass to start fusion. It will stay a brown dwarf forever, it will never be a real star. ainsequence.html

a occurs when a main sequence star runs out of helium and fuses hydrogen instead. Our sun is a Red Giant.

A red giant stops fusing, forcing the outer layers away.

The leftover core once the star cant fuse anything.

A white dwarf after trillions of years that have cooled off and you can no longer see.

How stars are formed. Source: pl?embargo=0&viewtype=standard&searcht ype=freesearch&lang=en&string=huge+star

MASSIVE MAIN SQUENCE Massive main sequence stars run out of supplied hydrogen much fast than a regular or small main sequence stars. Source: escope.org/bin/imag es.pl?embargo=0&vi ewtype=standard&se archtype=freesearch &lang=en&string=hu ge+star

Red Supergiant At this point the star has run out of hydrogen an starts to fuse helium and carbon. The background of this slide is the supernova that a red supergiant made. ebula/standard/9

Supernova A supernova is went fusion stops and the star collapses. This explosion admits a huge amount of power. This explosion could give off as much energy as the sun in its entire life span. /topic/nebula/standard/9

Neutron A neutron star is the remaining core of the star. It has a super dense core it can be as small as five miles across in diameter but has a mass of times the mass of the sun. ula/standard/9

Black Hole This is when a massive main sequence star that is times the sun colapes into what scientists call a black hole. chive/topic/nebula/standard/9

_image&sku=WEPB56SCS.JPG

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com Inc. All rights reserved.