review3
7.2 characteristics and evolution of stars
Our Sun – Physical Properties. 109 Earths would fit across the diameter of the sun!! Diameter: 1,400,000 km, 864,000 miles 4.5 light-seconds 1,300,000.
Black Holes Devouring Monsters of the Universe. How are they made? Only the very largest stars, beginning with at least 50 solar masses, are able to form.
AST 5.2 PPT
Writers group poetry
Stars & blackhole
Stars -Stelele
ASTR100 (Spring 2008) Introduction to Astronomy Life as a Low-mass Star Prof. D.C. Richardson Sections 0101-0106.
Life as a Low-mass Star. What are the life stages of a low- mass star?
By Danny, Tiffany, and Connor. A “star” is a massive, luminous ball of plasma held together by gravity. A star forms as a collapsing cloud of material.
Stars Distances To The Stars Stars are separated by vast distances. Astronomers use units called light years to measure the distance of stars A light-year.
