Update links for 2021

4 files changed, 112 insertions, 5 deletions

diff --git a/Links/Calculations.txt b/Links/Calculations.txt
new file mode 100644
index 0000000..7c199fd
--- /dev/null
+++ b/Links/Calculations.txt
@@ -0,0 +1,27 @@
+# b.
+
+# Orbital mechanics
+
+# Kepler's laws
+
+# Rotation and circular motion
+
+# Orbital motions of binary and multiple star systems
+
+# Parallax
+
+# Spectroscopic parallax
+
+# Period-luminosity relations
+
+# Distance modulus
+
+# Calculate distances to RR Lyraes
+
+# Calculate distances to Type Ia supernovas
+
+# Hydrostatic equilibrium
+
+# Stefan-Boltzmann law
+
+# Stellar structure and interiors
diff --git a/Links/DSOs.txt b/Links/DSOs.txt
index cebdbe1..e3f448e 100644
--- a/Links/DSOs.txt
+++ b/Links/DSOs.txt
@@ -1 +1,36 @@
+# General
 https://scioly.org/wiki/index.php/Astronomy/DSOs
+
+# HOPS 383
+
+# HH 24-26
+
+# V1331 Cyg
+
+# HBC 672
+
+# Orion Nebula
+
+# Alpha Tauri
+
+# RR Lyrae
+
+# Omicron Ceti
+
+# ESO 577-24
+
+# IC 4593
+
+# U Antliae
+
+# LP 40-365
+
+# ASASSN-16oh
+
+# V Sagittae
+
+# AR Scorpii
+
+# SDSS 1035+0551
+
+# Tycho’s SNR
diff --git a/Links/General.txt b/Links/General.txt
index 9946106..2666f7c 100644
--- a/Links/General.txt
+++ b/Links/General.txt
@@ -1,2 +1,3 @@
+# Scioly wiki
 https://scioly.org/wiki/index.php/Astronomy
 https://scioly.org/wiki/index.php/Astronomy/JS9
diff --git a/Links/Stars.txt b/Links/Stars.txt
index dee59e5..3e8c730 100644
--- a/Links/Stars.txt
+++ b/Links/Stars.txt
@@ -1,13 +1,57 @@
-# HR diagrams
+# Hertzsprung-Russell diagrams
 https://astronomy.swin.edu.au/cosmos/h/hertzsprung-russell+diagram
 
 # Spectra
 https://www.britannica.com/science/star-astronomy/Stellar-spectra
 https://courses.lumenlearning.com/astronomy/chapter/the-spectra-of-stars-and-brown-dwarfs/
 
-# Type Ia Supernovae
-https://scioly.org/wiki/index.php/Astronomy/Type_Ia_Supernovae
+# Light curves
 
-# Type II Supernovae
-https://scioly.org/wiki/index.php/Astronomy/Type_II_Supernovae
+# Motions
 
+# Cosmological distance equations and relationships
+
+# Stellar magnitudes and classification
+
+# Multi-wavelength images (gamma-ray, X-ray, UV, optical, IR, radio)
+
+
+# a.
+
+# Stellar evolution
+
+# Stellar classification
+
+# Spectral features and chemical composition
+
+# Luminosity
+
+# Blackbody radiation
+
+# Color index and H-R diagram transitions
+
+# Proto-stars
+
+# T Tauri variables
+
+# Herbig-Haro (HH) objects
+
+# Red giants
+
+# Mira variables
+
+# RR Lyrae variables
+
+# Carbon stars
+
+# White dwarfs
+
+# Planetary nebulas
+
+# Neutrons stars
+
+# Dwarf & recurrent novas
+
+# Type Ia supernovas
+
+# Magnetic cataclysmic variables (MCVs)