# General
https://scioly.org/wiki/index.php/Astronomy/DSOs

# HOPS 383
https://duckduckgo.com/?q=HOPS+383&t=h_&iax=images&ia=images
https://chandra.harvard.edu/photo/2020/hops383/
https://www.jpl.nasa.gov/news/nasa-satellites-catch-a-growth-spurt-from-a-newborn-protostar
https://chandra.harvard.edu/photo/2020/hops383/animations.html
https://ui.adsabs.harvard.edu/abs/2015ApJ...800L...5S/abstract
https://arxiv.org/abs/1501.00492
https://arxiv.org/pdf/1501.00492.pdf
https://iopscience.iop.org/article/10.1088/2041-8205/800/1/L5/pdf
https://phys.org/pdf511695019.pdf
https://phys.org/news/2020-06-x-rays-newborn-star-hint-sun.html

# HH 24-26
https://duckduckgo.com/?q=Herbig-Haro+24-26&iax=images&ia=images
https://hubblesite.org/contents/media/images/2015/42/3656-Image.html
https://ui.adsabs.harvard.edu/abs/1999ESASP.427..471B/abstract
https://esahubble.org/news/heic1526/
https://www.researchgate.net/publication/224954147_The_ISO_spectroscopic_view_of_the_HH_24-26_region
https://www.researchgate.net/profile/Glenn-White-3/publication/224954147_The_ISO_spectroscopic_view_of_the_HH_24-26_region/links/09e41510e20ad73311000000/The-ISO-spectroscopic-view-of-the-HH-24-26-region.pdf
https://apod.nasa.gov/apod/ap151218.html
https://handwiki.org/wiki/Astronomy:HH_24-26
https://www.nasa.gov/sites/default/files/atoms/files/04-stars-jets-from-a-young-star-herbig-haro-24.pdf

# V1331 Cyg
https://duckduckgo.com/?q=V1331+Cyg&iar=images&iax=images&ia=images
https://phys.org/news/2016-04-young-star-v1331-cygni-unveils.html
https://www.aanda.org/articles/aa/full_html/2016/06/aa27547-15/aa27547-15.html
https://ui.adsabs.harvard.edu/abs/2016A&A...590A.106C/abstract
https://esahubble.org/images/potw1509a/
https://handwiki.org/wiki/Astronomy:V1331_Cygni
http://www.sci-news.com/astronomy/science-hubble-young-star-v1331cyg-nebular-environment-02555.html

# HBC 672
https://duckduckgo.com/?q=HBC+672&iar=images&iax=images&ia=images
https://www.nasa.gov/image-feature/hubble-sees-a-star-called-hbc-672-and-the-bat-shadow
http://www.sci-news.com/astronomy/hubble-flapping-shadow-hbc-672-planet-forming-disk-08576.html
https://hubblesite.org/contents/media/images/2018/40/4237-Image.html?news=true
http://spaceref.com/astronomy/hubble-watches-hbc-672---the-bat-shadow.html
https://esahubble.org/images/heic1819a/
https://phys.org/news/2020-06-hubble-cosmic-shadow.html
https://sci.esa.int/web/hubble/-/60900-cosmic-shadow-of-hbc-672

# Orion Nebula
https://duckduckgo.com/?q=Orion+Nebula&iar=images&iax=images&ia=images
https://www.nasa.gov/feature/goddard/2017/messier-42-the-orion-nebula
https://earthsky.org/clusters-nebulae-galaxies/orion-nebula-jewel-in-orions-sword/
https://hubblesite.org/contents/media/images/2006/01/1826-Image.html
https://astronomy.com/magazine/2019/10/inside-the-orion-nebula
https://www.forbes.com/sites/startswithabang/2021/01/11/the-great-orion-nebula-is-even-greater-than-you-know/
https://www.britannica.com/place/Orion-Nebula

# Alpha Tauri
https://duckduckgo.com/?q=Alpha+Tauri+star&iax=images&ia=images
https://theskylive.com/sky/stars/aldebaran-alpha-tauri-star

# RR Lyrae
https://duckduckgo.com/?q=RR+Lyrae&iax=images&ia=images
https://www.aavso.org/vsots_rrlyr
https://astronomy.swin.edu.au/cosmos/R/RR+Lyrae
http://stars.astro.illinois.edu/sow/rrlyr.html
https://www.britannica.com/science/RR-Lyrae-star
http://telescopes.stardate.org/research/cosmic_rulers/rr-lyrae.php
https://www.daviddarling.info/encyclopedia/R/RR_Lyrae_star.html
http://astro.gsu.edu/~crenshaw/Cepheid_RRLyrae.pdf

# Omicron Ceti
https://duckduckgo.com/?q=Omicron+Ceti&iax=images&ia=images
http://hyperphysics.phy-astr.gsu.edu/hbase/Starlog/ceti.html
https://www.aavso.org/lcotw/omicron-ceti
https://www.aavso.org/vsots_mira
https://www.britannica.com/place/Mira-Ceti

# ESO 577-24
https://duckduckgo.com/?q=ESO+577-24&iax=images&ia=images
https://www.eso.org/public/images/eso1902c/
https://www.astrophotolab.com/pr/n1902eo.htm
https://www.universeguide.com/nebula/eso57724
http://simbad.u-strasbg.fr/simbad/sim-id?Ident=ESO+577-24
https://scitechdaily.com/esos-very-large-telescope-captures-a-fleeting-moment-in-time/

# IC 4593
https://duckduckgo.com/?q=IC+4593&iax=images&ia=images
https://chandra.harvard.edu/photo/2020/ic4593/
https://www.nasa.gov/mission_pages/chandra/images/a-cosmic-amethyst-in-a-dying-star.html
http://stars.astro.illinois.edu/sow/ic4593.html
https://theskylive.com/sky/deepsky/ic4593-object
http://annesastronomynews.com/photo-gallery-ii/nebulae-clouds/ic-4593/
https://chandra.harvard.edu/photo/2020/ic4593/animations.html
https://hubblesite.org/contents/media/images/2007/33/2187-Image.html
http://www.sci-news.com/astronomy/chandra-hot-bubble-planetary-nebula-ic-4593-09051.html
http://esahubble.org/images/opo0733d/

# U Antliae
https://duckduckgo.com/?q=U+Antliae&iax=images&ia=images
https://www.universeguide.com/star/51821/uantliae
http://faculty.etsu.edu/lutter/papers/UAnt2009.pdf
https://earthsky.org/space/aging-star-u-antliae-smoky-bubble-video/
http://simbad.u-strasbg.fr/simbad/sim-id?Ident=U+Antliae
https://core.ac.uk/download/pdf/227453895.pdf

# LP 40-365
https://duckduckgo.com/?q=LP+40-365&iax=images&ia=images
https://astroserver.org/references/NWKZKA/
https://www.universeguide.com/star/131298/lp40365
https://www.syfy.com/syfy-wire/totally-metal-star-survived-a-surpernova-living-fast
https://www.space.com/runaway-dead-star-hurtles-through-milky-way
https://www.sciencetimes.com/articles/32659/20210805/supernova-shrapnel-star-running-away-galaxy-2m-miles-hour.htm
https://ui.adsabs.harvard.edu/abs/2018MNRAS.479L..96R/abstract

# ASASSN-16oh
https://duckduckgo.com/?q=ASASSN-16oh&iax=images&ia=images
https://arxiv.org/abs/2002.10717
https://arxiv.org/abs/2002.10717.pdf
https://chandra.harvard.edu/photo/2018/wdac/index.html
https://iopscience.iop.org/article/10.3847/1538-4357/ab7996
https://ui.adsabs.harvard.edu/abs/2020ApJ...892...15K/abstract
https://www.nasa.gov/mission_pages/chandra/images/double-trouble-a-white-dwarf-surprises-astronomers.html
https://arxiv.org/abs/1906.11464
https://arxiv.org/abs/1906.11464.pdf
https://www.researchgate.net/publication/340113849_ASASSN-16oh_A_Nova_Outburst_with_No_Mass_Ejection-A_New_Type_of_Supersoft_X-Ray_Source_in_Old_Populations
https://researchgate.net/figure/The-observed-I-band-of-the-light-curve-of-ASASSN-16oh-black-plus-signs-compared-with_fig2_334082071

# V Sagittae
https://duckduckgo.com/?q=V+Sagittae&iax=images&ia=images
https://www.universeguide.com/star/123903/vsagittae
https://www.lsu.edu/physics/news/v_sge-press_release.php
https://earthsky.org/space/v-sagittae-to-go-nova-around-2083/
https://www.lsu.edu/physics/files/v_sagittae/vsge_technical-details.pdf
https://www.discovermagazine.com/the-sciences/these-two-stars-might-merge-in-an-explosion-visible-from-earth-this-century
https://www.universetoday.com/144529/forget-betelgeuse-the-star-v-sagittae-should-go-nova-within-this-century/
https://phys.org/news/2020-01-binary-star-sagittae-bright-nova.html
https://www.cloudynights.com/topic/689787-v-sagittae/

# AR Scorpii
https://duckduckgo.com/?q=AR+Scorpii&iax=images&ia=images
https://www.universeguide.com/star/122590/arscorpii
https://news.nd.edu/news/a-one-of-a-kind-star-found-to-change-over-decades/
https://astrobites.org/2016/12/23/ar-sco-the-first-white-dwarf-pulsar/
https://medium.com/look-upwards/ar-scorpii-a-new-type-of-pulsar-94f87283823a
https://en.google-info.org/51219012/1/ar-scorpii.html
https://ui.adsabs.harvard.edu/abs/2017ASPC..510..439B/abstract
http://simbad.u-strasbg.fr/simbad/sim-id?Ident=AR+Scorpii
https://scitechdaily.com/how-does-binary-star-system-ar-scorpii-emit-energy/

# SDSS 1035+0551
https://duckduckgo.com/?q=SDSS+1035%2B0551&iax=images&ia=images
https://www.ing.iac.es/PR/press/bdcv.html
http://vikdhillon.staff.shef.ac.uk/hipercam/info.html
https://quasar9.blogspot.com/2007/01/
http://iac.es/winterschool/2015/media/lectures/Dhillon_lecture1.pdf
https://www.soinc.org/sites/default/files/uploaded_files/Astronomy2022_Transcript.pdf

# Tycho’s SNR
https://duckduckgo.com/?q=Tycho%E2%80%99s+SNR&iax=images&ia=images
http://www.chandra.harvard.edu/photo/2011/tycho/
https://chandra.harvard.edu/photo/2019/tycho/
http://chandra.harvard.edu/photo/2005/tycho/
http://www.solstation.com/x-objects/tycho-s.htm
https://apod.nasa.gov/apod/ap090317.html
https://fermi.gsfc.nasa.gov/science/mtgs/summerschool/2012/week1/SNRs_Hewitt.pdf
https://arxiv.org/abs/1701.06740
https://arxiv.org/abs/1701.06740.pdf
https://chandra.harvard.edu/edu/formal/snr/ds9.html
https://galprop.stanford.edu/elibrary/icrc/2011/papers/OG2.2/icrc0164.pdf