A long list of useful links when you want to study astronomy / astrophysics and the many topics that these sciences cover.
Am posting them here as much as a reference for myself as anyone else who cares for this subject.
Astro Picture of the day
http://apod.nasa.gov/apod/astropix.html
Nobel lauerate Gerhard ‘t Hooft: How to become a GOOD theoretical physicist. It’s a long list of recommended topics for you to study with links to many resources http://www.staff.science.uu.nl/~gadda001/goodtheorist/index.html
Common Misconceptions
http://www.scc.losrios.edu/pag/44-common-misconceptions-astronomy/
http://undsci.berkeley.edu/teaching/misconceptions.php
http://casa.colorado.edu/~dduncan/pseudoscience/GoodScience.htm
http://casa.colorado.edu/~dduncan/pseudoscience/SevenSignsofPseudoScience.htm
Student Contribution/Course Notes by Former IntroAstro Student, Olivier Henry
https://d396qusza40orc.cloudfront.net/introastro%2FIntroduction%20to%20Astronomy.pdf
Free Physics/Maths/Chemistry Classes/Refreshers
http://www.physicsclassroom.com/
http://www.physics.org/study.asp?contentid=380
https://www.khanacademy.org/science/physics
https://www.youtube.com/user/minutephysics/videos
http://physics.stackexchange.com/
http://ocw.mit.edu/courses/physics/
https://www.edx.org/course/introductory-physics-part-1-mechanics-snux-snu034-005-1x#.VOXrzvmUfCs
https://www.edx.org/course/introduction-lastrophysique-introduction-epflx-phys-209x#.VOXsGfmUfCs
https://www.open2study.com/courses/basic-physics
http://www.maths.lse.ac.uk/Refreshers/algebra_refresher.pdf
http://go.hrw.com/resources/go_mt/alg1/alg1refresher.pdf
http://spacemath.gsfc.nasa.gov/algebra2.html
http://physics.bgsu.edu/~tiede/class/bmastronomy1.2.pdf
http://astronomyonline.org/Science/Physics.asp?Cate=Science&SubCate=MP04
http://theoreticalminimum.com/home (Leonard Susskin)
http://theoreticalminimum.com/courses
<http://theoreticalminimum.com/courses/archive /> (Leonard Susskin)
https://www.coursera.org/course/precalculus
https://www.coursera.org/learn/advanced-calculus
https://www.coursera.org/course/algebra
https://www.edx.org/course/introduction-algebra-schoolyourself-algebrax#.VOXrAfmUfCs
https://www.edx.org/course/introduction-geometry-schoolyourself-geometryx#.VOXrIvmUfCs
https://www.coursera.org/course/chem991
https://www.open2study.com/courses/chemistry
http://spacemath.gsfc.nasa.gov/algebra2.html
http://mavdisk.mnsu.edu/jpierce/courses/a101/qb/questions.html#B
http://ebookbrowse.com/list-of-astronomical-formulas-pdf-d155198124
http://phet.colorado.edu/en/simulations/category/physics
http://isi.ssl.berkeley.edu/~rogerg/education/Astro7A_formulas.pdf
https://www.edx.org/course/cornell-university/astro2290x/relativity-and-astrophysics/1182
https://www.edx.org/course/kux-kyoto-university/id001/chemistry-life/858
https://class.coursera.org/astrobio-002
http://materias.df.uba.ar/astrofa2013c1/files/2012/07/choudhuri_2010.pdf
http://www.staff.science.uu.nl/~gadda001/goodtheorist/index.html
http://www.maths.lse.ac.uk/Refreshers/algebra_refresher.pdf
http://go.hrw.com/resources/go_mt/alg1/alg1refresher.pdf
http://spacemath.gsfc.nasa.gov/algebra2.html
http://physics.bgsu.edu/~tiede/class/bmastronomy1.2.pdf
http://astronomyonline.org/Science/Physics.asp?Cate=Science&SubCate=MP04
http://mavdisk.mnsu.edu/jpierce/courses/a101/qb/questions.html#B
http://ebookbrowsee.net/list-of-astronomical-formulas-pdf-d155198124
http://isi.ssl.berkeley.edu/~rogerg/education/Astro7A_formulas.pdf
http://www4.wittenberg.edu/sgmoa/
Fundamental Physical Constants
http://hyperphysics.phy-astr.gsu.edu/hbase/tables/funcon.html
The Periodic Table For Astronomy
http://www.chandra.harvard.edu/resources/flash/periodic_tables.html
The Richard Walker Amateur Spectroscopic Atlas
http://www.ursusmajor.ch/downloads/spectroscopic-atlas-5_0-english.pdf
Astronomy, astrophysics, physics dictionaries
http://scienceworld.wolfram.com/astronomy/
http://scienceworld.wolfram.com/physics/topics/Astrophysics.html
http://users.skynet.be/sky03361/dictionary/dictionary.html
http://dictionary.obspm.fr/index.php
http://openstaxcollege.org/books
List Of Astro Books and Textbooks (Recommended by Astro Fellows) and other reading.
http://openstaxcollege.org/books
http://www.lightandmatter.com/html_books/lm/
https://archive.org/details/ost-physics-ageofeinstein
http://www.aip.org/history/cosmology/
http://www.roe.ac.uk/~jap/slipher/
http://kestrel.nmt.edu/~raymond/books/radphys/book2/book2.html
http://www.astro.caltech.edu/~george/ay21/readings/hubble1951.pdf
http://ned.ipac.caltech.edu/level5/Sandage2/frames.html
http://adsabs.harvard.edu/abs/2007arXiv0704.3579L
http://materias.df.uba.ar/astrofa2013c1/files/2012/07/choudhuri_2010.pdf
http://www.astro.caltech.edu/~george/ay21/qso.txt
http://ned.ipac.caltech.edu/level5/March03/Freedman/frames.html
http://ned.ipac.caltech.edu/level5/Peebles1/frames.html
http://arxiv.org/abs/astro-ph/0209504
http://ned.ipac.caltech.edu/level5/Bothun2/frames.html
http://ned.ipac.caltech.edu/level5/Narlikar2/frames.html
http://arxiv.org/abs/astro-ph/9905116
Overviews:
http://www.nap.edu/openbook.php?record_id=13438&page=30 (modern nuclear science discoveries and directions)
http://www.nap.edu/openbook.php?record_id=10993&page=5 (plasma physics)
http://www.nap.edu/openbook.php?record_id=10583&page=9 (neutrinos)
http://www.nap.edu/openbook.php?record_id=10544&page=34 (high energy density)
http://www.nap.edu/openbook.php?record_id=10079&page=9 (big questions)
http://www.nap.edu/openbook.php?record_id=9680&page=24 (general relativity and gravitational physics)
http://www.nap.edu/openbook.php?record_id=6288&page=19 (nuclear physics)
http://www.nap.edu/openbook.php?record_id=6045&page=16(modern elementary particle physics/quarks, supersymmetry etc)
http://www.nap.edu/openbook.php?record_id=12951&page=9 (current reseach in astro)
http://www.nap.edu/openbook.php?record_id=13117&page=31 (planetary science)
http://www.nap.edu/openbook.php?record_id=11937&page=11 (search for life in Mars)
http://www.nap.edu/openbook.php?record_id=11636&page=1 (history of cosmology)
http://www.amazon.com/Universe-Roger-Freedman/dp/142923153X
http://www.amazon.com/Investigating-Astronomy-Conceptual-View-Universe/dp/142921063X
http://www.amazon.com/Introduction-Stellar-Astrophysics-Francis-LeBlanc/dp/0470699566
http://www.amazon.com/Astrophysics-Nutshell-Princeton-Dan-Maoz/dp/0691125848
http://www.digital-university.org/free-topics-in-tensors-analysis-videos
http://www.amazon.com/Discovering-Universe-Neil-F-Comins/dp/1464140863/
A Student’s Guide To The Mathematics Of Astronomy, Daniel Fleisch & Julia Krenegow
Classical Mechanics, 2nd edition, H. Golstein, ISBN-0-201-0298-9-198/Published by Addison-Wesley, or any newer edition
An Introduction to modern astrophysics, B.W. Carroll & D.A. Ostile, Published by Pearson ISBN 0-8053-0402-9, 2007
The physics of stars, A.C.Phillips, Published by Wiley, 2nd ed. ISBN 0-471-98798-0, 1999
Planetary sciences, I. de Pater & J.J. Lissauer, Published by Cambridge. 2nd ed. ISBN 978-0-521-85371-2, 2010
Introduction to nuclear physics and chemistry, B.G. Harvey, Published by Prentice-Hall. 1962, ISBN 9781258384869
A first course in general relativity, B. Schutz. Published by Cambridge, 2nd ed. ISBN 978-0-521-88705-2,2009
Quantum mechanics, C. Cohen-Tannoudji, B. Diu & F. Laloe. Published by Wiley. ISBN 978-0-471-16433-3,2005
Symmetry: An introduction to group theory and its applications, R. McWeeny. Published by Dover. ISBN 978-0-486-42182-7, 2002
Tensors, differential forms, and variational principles, D. Lovelock & H. Rund. Published by Dover. ISBN 978-0-486-65840-7, 1988
The absolute differential calculus, T. Levi-Civita. Published by Dover. ISBN 978-0-486-63401-2, 2013
Introduction to elementary particles, D. Griffiths. Published by Wiley, 2nd edition. ISBN 978-3-527-40601-2, 2008
Glossaries
http://www.teachastronomy.com/glossary
http://ned.ipac.caltech.edu/level5/Glossary/Glossary_A.html
http://stardate.org/astro-guide/astroglossary
http://scienceworld.wolfram.com/astronomy/letters/
http://www.enchantedlearning.com/subjects/astronomy/glossary/
http://www.atnf.csiro.au/outreach/education/senior/astrophysics/astrophysics_glossary.html
http://astrobites.org/guides/guide-to-astrophysical-software/
http://en.wikipedia.org/wiki/Glossary_of_astronomy
http://www.martindalecenter.com/Calculators3A_1_Ast.html
Sky Maps
http://www.skymaps.com/downloads.html
https://www.fourmilab.ch/yoursky/
Constellations
http://www.iau.org/public/themes/constellations/
http://www.astro.wisc.edu/~dolan/constellations/
http://www.stellarium.org/wiki/index.php/Sky_cultures
Planetaria Online
http://www.ap-i.net/skychart/en/start
http://astronomy.starrynight.com/
http://www.ap-i.net/skychart/en/start
http://www.shatters.net/celestia
Map of Motions in The Nearby Universe
http://phys.org/news/2013-06-video-motions-nearby-universe.html
Google Mars
Online Telescopes
http://www.worldwidetelescope.org/
http://www.itelescope.net/all-sky-cameras
http://mo-www.cfa.harvard.edu/MicroObservatory/
Space Weather
http://hesperia.gsfc.nasa.gov/sftheory/spaceweather.htm
http://soho.nascom.nasa.gov/spaceweather/
http://iswa.gsfc.nasa.gov/iswa/iSWA.html
International Space Station
http://www.nasa.gov/mission_pages/station/main/#.VOlgpfmUfCs
Magazines/Space News Sites
http://www.nasa.gov/http://physicsworld.com/
https://www.quantamagazine.org/tag/astrophysics/
http://www.skyandtelescope.com/
http://www.mikebrownsplanets.com/
http://www.ustream.tv/channel/nasa-educational
Academic papers/Articles
http://iopscience.iop.org/?gclid=CKTMv87O3sMCFYYrjgodYHAAag
http://www.plosone.org/browse/astronomical_sciences
http://www.annualreviews.org/eprint/2sVdmBK5SPYJgEVahySH/full/10.1146/annurev-astro-081309-130811
http://adsabs.harvard.edu/full/1977Ap%26SS..51..153W
http://www.lpi.usra.edu/books/CometsII/7031.pdf
http://www.sciencemag.org/content/338/6107/651.short
http://arxiv.org/ftp/arxiv/papers/1208/1208.4694.pdf
Free Physics Lectures
FAQ Cosmology
http://www.astro.ucla.edu/~wright/cosmology_faq.html
Astronomy/astrophysics/physics/ sites:
http://www.teachastronomy.com/
https://kerbalspaceprogram.com/
http://csep10.phys.utk.edu/astr162/lect/index.html
http://www.astronomynotes.com/cosmolgy/
http://www.slate.com/blogs/bad_astronomy.html
https://www.slackerastronomy.org/wordpress/
http://blog.planethunters.org/
http://orbit.medphys.ucl.ac.uk/
http://www.worldwidetelescope.org/
http://astronomy.swin.edu.au/cosmos/
http://www.braeunig.us/space/orbmech.htm
http://cosmoquest.org/blog/365daysofastronomy/
https://www.habworlds.org/about/
http://www.astro.ucla.edu/~wright/cosmolog.htm
http://www.ursusmajor.ch/downloads/spectroscopic-atlas-5_0-english.pdf
http://csep10.phys.utk.edu/astrowiki/index.php/Welcome_to_UT_Astrophysics%21
http://www.astronomynotes.com/solarsys/s16.htm
http://physics.about.com/od/astronomy/
http://www.futuretimeline.net/
http://hyperphysics.phy-astr.gsu.edu/hbase/kepler.html
http://www.cosmos.esa.int/web/gaia/home
http://scienceworld.wolfram.com/astronomy/
http://www.plosone.org/browse/astronomical_sciences
http://ned.ipac.caltech.edu/level5/index.html
http://arxiv.org/abs/1401.1814
http://symposia.obs.carnegiescience.edu/series/symposium2/proceedings.html
http://en.wikibooks.org/wiki/General_Astronomy
http://chandra.harvard.edu/index.html
Physics Simulations
https://phet.colorado.edu/en/simulations/category/physics
http://www.testtubegames.com/gravity.html
http://astro.unl.edu/classaction/animations/renaissance/retrograde.html (retrograde motion)
http://astro.unl.edu/naap/ssm/animations/configurationsSimulator.html (orbits interaction)
http://astro.unl.edu/naap/motion2/animations/ce_hc.html
http://astro.unl.edu/naap/esp/animations/radialVelocitySimulator.html (EXOPLANET SIMULATOR)
http://astro.unl.edu/naap/motion2/animations/ce_hc.html (rotating sky)
http://orbit.medphys.ucl.ac.uk/
Positional Astronomy
http://www.stjarnhimlen.se/comp/tutorial.html
http://msi.nga.mil/MSISiteContent/StaticFiles/NAV_PUBS/APN/Chapt-15.pdf
http://astunit.com/astunit_tutorial.php?topic=positional
http://astronavigationdemystified.com/latitude-from-the-midday-sun/
http://scienceworld.wolfram.com/astronomy/topics/ObservationalAstronomy.html
http://www2.astro.psu.edu/users/rbc/astro501.html
http://www.rmg.co.uk/explore/astronomy-and-time/astronomy-facts/instruments/positional-astronomy
https://www.youtube.com/watch?v=s_rBl_dIbNs
http://www.starrynight.com/ (sky simulations)
http://www.salzgeber.at/index.html (Milky Way)
http://www.robgendlerastropics.com/M45STLmosaic.html (Messier 45 The Pleiades)
http://www.robgendlerastropics.com/M15.html (M15, Globular Cluster in Pegasus)
http://www.robgendlerastropics.com/M42-BYU.html (M42, The Orion Nebula)
http://www.robgendlerastropics.com/M57-HST-Gendler.html (M57 The Ring Nebula)
http://www.robgendlerastropics.com/M31Page.html (M31 The Great Galaxy in Andromeda)
http://astro.berkeley.edu/bait/public_html/calstar/bear1.html (Albireo–the Cal Star)
http://astro.wsu.edu/worthey/astro/html/lec-celestial-sph.html (Celestial Sphere)
http://astro.unl.edu/classaction/animations/coordsmotion/radecdemo.html (Celestial Sphere Animation)
http://www.jgiesen.de/elevaz/basics/index.htm (Basics of Positional Astronomy)
http://celestialnavigation.net/navigational-astronomy/
http://astro.unl.edu/classaction/animations/coordsmotion/celestialhorizon.html
http://astro.unl.edu/classaction/animations/coordsmotion/altazimuth.html (simulation:azimuth/altitude)
http://en.wikipedia.org/wiki/Analemma
http://astro.unl.edu/naap/motion3/animations/siderealSolarTime.html
http://astro.unl.edu/classaction/animations/lunarcycles/synodiclag.html
Real Science Online
Search For Extraterrestrial life
http://weti-institute.org/index.html
http://weti-institute.org/mission.html
Search For Habitable Planets
http://www.nasa.gov/mission_pages/kepler/main/#.U1hVZVfihyw
How To Choose A Telescope/Astro Binoculars
http://www.rasc.ca/education/telescope-basics
http://www.astronomyforum.net/activity.php?s=120df5342ada509c43150a5b81543375
http://en.wikipedia.org/wiki/Amateur_telescope_making
Astrophotography
http://en.wikipedia.org/wiki/Astrophotography
http://www.astropix.com/HTML/I_ASTROP/TOC_AP.HTM
https://www.youtube.com/user/DugDog
http://en.wikipedia.org/wiki/Star_trail
http://www.psq.org.au/CreatingStarTrails.pdf
http://www.markus-enzweiler.de/StarStaX/StarStaX.html
http://www.artdeciel.com/astrophotography-featured-pioneer.aspx
http://www.amateurastrophotography.net/
http://www.budgetastro.net/astro-links.html
History of Astronomy
http://en.wikipedia.org/wiki/History_of_astronomy
http://www.shpltd.co.uk/jha.html
https://astro.uni-bonn.de/~pbrosche/astoria.html
http://casswww.ucsd.edu/archive/public/tutorial/History.html
Conferences/Videos
https://www.youtube.com/watch?v=K60F97qChKg (Topology, Geometry and Life in Three Dimensions/Royal Institution/Caroline Series)
https://www.youtube.com/watch?v=Q944yL8wSFE (Mysteries of Matter at the LHC/2014/Royal Institution/Pippa Wells)
https://www.youtube.com/watch?v=GFxPMMkhHuA Dark Matter is Not Enough/Royal Institution)
Sci Fi Books
http://bestsciencefictionbooks.com/top-25-best-science-fiction-books.php
http://en.wikipedia.org/wiki/Hugo_Award_for_Best_Novel
Videos
http://www.spacetelescope.org/videos/viewall/
http://www.khanacademy.org/science/cosmology-and-astronomy
https://www.youtube.com/watch?v=5FEjrStgcF8
https://www.youtube.com/watch?v=ERKx3Oa2omo
https://www.youtube.com/watch?v=GSVv40M2aks (Five years of filming the sun)
_____________________________________________________________________
Accelerating Universe
http://en.wikipedia.org/wiki/Accelerating_universe
Asteroids
http://www.sciencedirect.com/science/article/pii/S0019103509000554
http://en.wikipedia.org/wiki/Asteroid
http://www.space.com/51-asteroids-formation-discovery-and-exploration.html
Asteroid Belt
http://www.nature.com/nature/journal/v505/n7485/full/nature12908.html
http://en.wikipedia.org/wiki/Asteroid_belt
http://hpcc.astro.washington.edu/stawarz/orbres.html
Aurora
http://en.wikipedia.org/wiki/Aurora
Big Bang
http://physics.stackexchange.com/questions/136860/did-the-big-bang-happen-at-a-point
http://www.cfa.harvard.edu/seuforum/faq.htm#e1
http://map.gsfc.nasa.gov/universe/bb_concepts.html
http://en.wikipedia.org/wiki/Big_Bang
http://phys.org/news/2015-02-big-quantum-equation-universe.html
Black Hole
http://en.wikipedia.org/wiki/Black_hole
http://en.wikipedia.org/wiki/Hawking_radiation
http://chandra.harvard.edu/resources/animations/blackholes.html
Bloated Hot Jupiters
http://www.exoclimes.com/topics/bloated-hot-jupiters/
Cavendish Experiment
http://www.physicsclassroom.com/class/circles/Lesson-3/Cavendish-and-the-Value-of-G
Celestial Sphere
http://en.wikipedia.org/wiki/Celestial_sphere
Chemosynthesis
http://en.wikipedia.org/wiki/Chemosynthesis
Convective Heat Transfer
http://en.wikipedia.org/wiki/Convective_heat_transfer
Core Collapse/Disk Instability
http://ptp.oxfordjournals.org/content/64/2/544.short
http://www.sciencemag.org/content/276/5320/1836.short
Cosmic Microwave Background (CMB)
http://en.wikipedia.org/wiki/Recombination_(cosmology)
Cosmic Web
http://www.worldwidetelescope.org/
http://www.sciencedaily.com/releases/2013/08/130810063645.htm
http://www.interactions.org/quantumuniverse/qu/questions/q2.html
http://www.universetoday.com/110687/cosmologists-cast-doubt-on-inflation-evidence/
http://arxiv.org/abs/1306.3239
http://www.esa.int/Our_Activities/Space_Science/Planck/Planck_gravitational_waves_remain_elusive
http://en.wikipedia.org/wiki/Grand_Unified_Theory
http://www.sciencedaily.com/releases/2013/08/130810063645.htm
Cosmological Constant
http://en.wikipedia.org/wiki/Cosmological_constant
Cosmological Principle
http://en.wikipedia.org/wiki/Cosmological_principle
Critical Density
http://www.astronomynotes.com/cosmolgy/s9.htm
http://www.physlink.com/Education/AskExperts/ae252.cfm
Dark Matter
http://en.wikipedia.org/wiki/Dark_matter
Doppler effect
http://en.wikipedia.org/wiki/Doppler_effect
Eclipse
http://www.mwit.ac.th/~physicslab/hbase/images/eclip.gif
Earth History
http://en.wikipedia.org/wiki/History_of_the_Earth
Energy
http://math.ucr.edu/home/baez/physics/Relativity/GR/energy_gr.html
Energy Sources
http://en.wikipedia.org/wiki/Archaea
http://microbewiki.kenyon.edu/index.php/Methanogens
Entropy
http://en.wikipedia.org/wiki/Entropy
Equation Of State
http://en.wikipedia.org/wiki/Equation_of_state_%28cosmology%29
Event Horizon
http://en.wikipedia.org/wiki/Event_horizon
Exoplanet Spectroscopy
http://arxiv.org/abs/1403.4602
http://arxiv.org/abs/1402.1169
Expanding universe
http://www.astronomynotes.com/cosmolgy/s9.htm
http://astronomy.swin.edu.au/cosmos/C/Critical+Density
http://hyperphysics.phy-astr.gsu.edu/hbase/astro/fried.html
http://hyperphysics.phy-astr.gsu.edu/hbase/astro/hubble.html
http://hyperphysics.phy-astr.gsu.edu/hbase/astro/hubble.html#c2
http://www.physlink.com/Education/AskExperts/ae252.cfm
Fermi Gas
http://folk.ntnu.no/ioverbo/TFY4250/til8eng.pdf
Flat universe
http://abyss.uoregon.edu/~js/images/universe_geometry.gif
Friedmann Equations
http://en.wikipedia.org/wiki/Friedmann_equations#Density_parameter
Galactic Globular Cluster System
http://www.annualreviews.org/doi/abs/10.1146/annurev.astro.34.1.461?journalCode=astro
Galileo Probe
http://en.wikipedia.org/wiki/Galileo_%28spacecraft%29#Galileo_Probe
http://www.sciencemag.org/content/272/5263/846.short
http://www.researchgate.net/publication/14571577 (The Galileo probe mass spectrometer composition of Jupiter%27s atmosphere)
General Relativity
http://en.wikipedia.org/wiki/General_relativity#Light_deflection_and_gravitational_time_delay
http://preposterousuniverse.com/grnotes/grtinypdf.pdf
Geometry of the Universe
http://csep10.phys.utk.edu/astr162/lect/cosmology/geometry.html
Grand Tack
http://arxiv.org/pdf/1201.5177.pdfc
Gravitational Constant
http://en.wikipedia.org/wiki/Gravitational_constant
Gravitational Lensing
http://en.wikipedia.org/wiki/Gravitational_lens
Gravitational Redshift
http://en.wikipedia.org/wiki/Gravitational_redshift
Gravitational Time Dilation
http://en.wikipedia.org/wiki/Gravitational_time_dilation
Gravity
http://www2.jpl.nasa.gov/basics/BasicsSpaceFlt2.php
Gravity Simulator
http://www.testtubegames.com/gravity.html
Green Flash
http://en.wikipedia.org/wiki/Absolute_threshold
Hohmann Transfer Orbit
http://en.wikipedia.org/wiki/Hohmann_transfer_orbit
Hubble Constant
http://arxiv.org/abs/1004.1856
http://arxiv.org/abs/0709.3924
Hubble’s Law
http://en.wikipedia.org/wiki/Hubble%27s_law
Inflation
http://en.wikipedia.org/wiki/Equation_of_state_%28cosmology%29
Interior of Giant Planets
http://arxiv.org/abs/astro-ph/0502068
Jupiter
http://articles.adsabs.harvard.edu/full/1879MNRAS..40…86N
Kepler’s Laws
http://www.physicsclassroom.com/class/circles/Lesson-4/Kepler-s-Three-Laws
http://hyperphysics.phy-astr.gsu.edu/hbase/kepler.html
Kuiper Belt
http://www.lpi.usra.edu/books/CometsII/7004.pdf
Lagrange Points
http://adsabs.harvard.edu/full/1964AJ…..69..165D
http://en.wikipedia.org/wiki/Interplanetary_Transport_Network
Lapse Rate
http://en.wikipedia.org/wiki/Lapse_rate
Libration
http://svs.gsfc.nasa.gov/vis/a000000/a004200/a004236/phases_2015_plain_720p30.webmhd.webm
http://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=4236
Life
http://www.nasa.gov/vision/universe/starsgalaxies/life%27s_working_definition.html
http://isotope.colorado.edu/~geol3300/Sagan%20Definitions%20of%20life.pdf
http://www.astrobio.net/news-exclusive/defining-life/
Loop Quantum Gravity
http://en.wikipedia.org/wiki/Loop_quantum_gravity
Magnetic Field
http://en.wikipedia.org/wiki/Dynamo_theory
http://www-ssc.igpp.ucla.edu/personnel/russell/papers/jup_mag/ (Jupiter)
Measuring and Modeling the Universe
http://symposia.obs.carnegiescience.edu/series/symposium2/proceedings.html
Multiverse
http://en.wikipedia.org/wiki/Multiverse
http://en.wikipedia.org/wiki/Eternal_inflation
http://en.wikipedia.org/wiki/Brane_cosmology
http://en.wikipedia.org/wiki/Four-dimensional_space
Near Earth Object Program
Nice Model
http://www.latimes.com/local/la-me-palomar-mike-brown-20140321-dto-htmlstory.html
Observable Universe
http://en.wikipedia.org/wiki/Particle_horizon
http://en.wikipedia.org/wiki/Observable_universe
Orbit
http://astro.unl.edu/naap/ssm/animations/configurationsSimulator.html
http://en.wikipedia.org/wiki/Orbit
http://hyperphysics.phy-astr.gsu.edu/hbase/orbit.html
http://neo.jpl.nasa.gov/orbits/
Orbital Mechanics
http://en.wikipedia.org/wiki/Orbital_mechanics
http://www.braeunig.us/space/orbmech.htm
Orbital Resonance
http://en.wikipedia.org/wiki/Orbital_resonance
Orbits and Tidal Forces
http://en.wikipedia.org/wiki/Tidal_force
http://www.astro.umd.edu/~dcr/reprints/richardson_icarus134,47.pdf
http://www.nytimes.com/1992/11/27/us/moon-is-blamed-for-blips-in-a-particle-accelerator.html
http://spacemath.gsfc.nasa.gov/blackh/4Page33.pdf
http://en.wikipedia.org/wiki/Spaghettification
Photosynthesis
http://en.wikipedia.org/wiki/Photosynthesis
http://en.wikipedia.org/wiki/Cellular_respiration#Aerobic_respiration
Precession
https://www.youtube.com/watch?v=qlVgEoZDjok
http://www.fisica.edu.uy/~gallardo/mece/Roy.pdf
Quantum Field Theory In Curved Spacetime
http://en.wikipedia.org/wiki/Quantum_field_theory_in_curved_spacetime
Quantum Mechanics
http://en.wikipedia.org/wiki/Quantum_mechanics
Radiation
Black Body Radiation
http://en.wikipedia.org/wiki/Black-body_radiation
Electromagnetic Radiation
http://en.wikipedia.org/wiki/Electromagnetic_radiation
Radiometric Dating
http://en.wikipedia.org/wiki/Radiometric_dating
http://facstaff.gpc.edu/~pgore/geology/geo102/radio.htm
http://anthro.palomar.edu/time/time_5.htm
http://www.talkorigins.org/faqs/dating.html
http://physicsworld.com/cws/article/news/2015/jan/30/nailing-the-half-life-of-iron-60ue
Recombination
http://en.wikipedia.org/wiki/Recombination_(cosmology)
Relativity
http://math.ucr.edu/home/baez/physics/Relativity/GR/centre.html
http://en.wikipedia.org/wiki/Dark_matterAstmospheric Escape
http://www.suntrek.org/earth-beyond/earths-energy-resources/measuring-work-energy.shtml
http://en.wikipedia.org/wiki/Atmospheric_escapegical
Relativity and Black Hole
http://casa.colorado.edu/~ajsh/relativity.html
Retrograde Motion
http://astro.unl.edu/classaction/animations/renaissance/retrograde.html
Rogue Planets
http://www.en.wikipedia.org/wiki/Rogue_planet
Rotating Sky
http://astro.unl.edu/naap/motion2/animations/ce_hc.html
Singularity
http://en.wikipedia.org/wiki/Gravitational_singularity
Spacetime
http://en.wikipedia.org/wiki/Spacetime
https://www.quantamagazine.org/20150106-scientists-conjure-curves-from-flatness/
http://www.iac.es/divulgacion.php?op1=16&id=912&lang=en
Space curvature
http://hyperphysics.phy-astr.gsu.edu/hbase/astro/fried.html#c2
Spaghettification
http://en.wikipedia.org/wiki/Spaghettification
https://www.youtube.com/watch?v=OGn_w-3pjMc
String Theory
http://www.superstringtheory.com/blackh/blackh4.html
Sun
http://www.space.com/17001-how-big-is-the-sun-size-of-the-sun.html
https://www.youtube.com/watch?v=Dv6OtEnIAQk
Supernovae and Cosmology
http://arxiv.org/abs/0802.4154
Terrestrial Planets
http://arxiv.org/abs/1208.4694
Thermodynamics
http://en.wikipedia.org/wiki/Thermodynamics
Transit
http://www.astronomy.ohio-state.edu/~pogge/Ast161/Unit4/venussun.html (Venus)
Water
http://en.wikipedia.org/wiki/Chemical_polarity
http://en.wikipedia.org/wiki/Hydrogen_bond#Hydrogen_bonds_in_water
http://www.worldofmolecules.com/solvents/water.htm
Yarkovsky and Yorp Effects
http://www.annualreviews.org/doi/abs/10.1146/annurev.earth.34.031405.125154
__________________________________________________________________________
In French:
http://www.automatesintelligents.com/biblionet/2014/oct/univers_est_il_unique.html
http://www.futura-sciences.com/videos/d/interview-futur-lsst-nous-renseignera-energie-noire-657/
Aurelien Barrau/Video Conference Multiverse:
http://www.arts-et-metiers.net/musee/invite-preciser-1
____________________________________________________________________________
Some other recommendations
https://kerbalspaceprogram.com
Stars, Galaxies, and cosmology http://csep10.phys.utk.edu/astr162/lect/index.html
Film from the Royal Institution: Dark Matter is Not Enough. Good Fun. https://www.youtube.com/watch?v=GFxPMMkhHuA
Susskind’s The theoretical minimum. http://theoreticalminimum.com/home
Youtube: Michio Kaku: The Universe in a
Nutshell https://www.youtube.com/watch?v=0NbBjNiw4tk
Youtube: Dark Matter ; the Undetectable
Mass https://www.youtube.com/watch?v=GBDsvf0CFGI
Youtube: Nasa Goddard Chanel https://www.youtube.com/user/NASAexplorer
Astrobiology Magazine http://www.astrobio.net/
Planet Hunters http://www.planethunters.org/
Future Timeline http://www.futuretimeline.net/
Slooh Community Observatory http://www.slooh.com/
WorldWide Telescope – Microsoft Research http://www.worldwidetelescope.org/
ESA Gaia http://www.cosmos.esa.int/web/gaia/home
GAIA UB http://gaia.ub.edu/
The Chemical Universe – The Periodic Table for
Astronomy http://www.chandra.harvard.edu/resources/flash/periodic_tables.html
The Richard Walker Amateur Spectroscopic Atlas http://www.ursusmajor.ch/downloads/spectroscopic-atlas-5_0-english.pdf
http://www.plosone.org/browse/astronomical_sciences
Credits: This list is compiled as part of the course, ‘Introduction to Astronomy’ currently on at Coursera, being taught by Professor Ronen Plesser @ Duke University and his teaching staff.
This article is everything i need to read for the next few years 🙂 very useful
You could start with the links on ‘Physics simulations’. They should be fun to go through.