'Mearth' presentation slideshows

Life story of a star

Life story of a star. Micro-world Macro-world Lecture 20. Life Cycle of Stars. Recycling Supernovae produce - heavy elements neutron stars black holes Martin Rees - Our Cosmic Habitat. Our favorite star: The Sun. R ? = 696,000 km (109 x R earth ) M= 2x10 30 kg

861 views • 71 slides

Spectroscopic Analysis of the mid-IR excesses of WDs

Spectroscopic Analysis of the mid-IR excesses of WDs. Jana Bilikova 1 You- Hua Chu 1 , Kate Su 2 , Robert Gruendl 1, et al. 1 U. of Illinois at Urbana-Champaign, 2 U. of Arizona . Spitzer MIPS 24 ?m Survey of Hot WDs WD Name PN T eff ( kK ) F 24 (mJy) L IR /L *

314 views • 18 slides

Exploring Mars

259 views • 18 slides

Ch 12: Universal Gravitation

Barry Latham Bloom High School Conceptual Physics, Hewitt, 1999. Ch 12: Universal Gravitation. 12.1: The Falling Apple. Newton is credited with the idea of the falling apple to prove gravity. Probably never happened.

210 views • 0 slides