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Astronomy Picture from 28/07/2006

Four Supernova Remnants

Source: https://apod.nasa.gov/apod/ap060728.htm<a href="/hashtag/SupernovaRemnants" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#SupernovaRemnantsR#CosmicDebrisi#LargeMagellanicCloudn#XRayAstronomys#StellarExplosionsp#TypeIa #TypeII #NeutronStart#AstronomyImageo#SpaceScienceeScience
Four panels showcasing x-ray images of supernova remnants (SNRs) in the Large Magellanic Cloud. Clockwise from top left, the SNRs depict ages of 600, 1500, 10,000, and 13,000 years, illustrating the expansion of cosmic debris from stellar explosions (Type Ia & Type II). The lower left SNR shows a neutron star at its center.
March 24, 2025 at 7:14 AM
getnews-me.bsky.social
Hybrid white dwarf collisions can fling the lighter star at about 4.5 million mph, enough to leave the Mil Way. Type Ia supernovae occur only twice per millennium in our galaxy. https://getnews.me/high-velocity-white-dwarfs-reveal-new-pathway-to-type-ia-supernovae/ #typeia #whitedwarf
High‑Velocity White Dwarfs Reveal New Pathway to Type Ia Supernovae
September 6, 2025 at 10:10 AM
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Parts 1-2/2 — EFTA01261714.jpg
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EFTA01261592 | EFTA01261714 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION I DATE March 10. 2015 STATEMENT OF COMPLIANCE WITH AERWORTHINESS STANDARDS AIRCRAFT OR AIRCRAFT COMPONENT IDENTIFICATION 2. MAKE 3. MODEL NO. Beechcraft Corporation 4. TYPEIA/44am. Rah Ilelicepter. se.) 5. NAME OF A ITT [CA N i Airplane Constant Aviation 400A LIST OF DATA 6. IDENTIFICATION 7. TITLE N2301, Revision 0 Dated 06130/2014 Master Data list Beech 400/400AMOOT Senes Cabin Interior Noise Reduction System D10095, Revision (4 Dated 09/05/2013 Structural Substantiation Report for N23011103-501 Installation 010081. Revision A Dated 09/05/2013 --- end— N23011100-501 Weight and Balance Analysis NOTES: 1. This approval indicates the data listed above demonstrates compliance only with the regulations specified by paragraph and subparagraph listed below as "Applicable Requirements". Compliance to the additional regulations not listed here may be required. This town does not constitute FAA approval of all the data necessary for the substantiation of compliance to the necessary requirements for the entire alteration 2. This approval Is applicable to Beechcraft 400A aircraft, SRI RIC•260, N727KG only 3. This approval covers structural aspects only 4. This approval covers engineering data only and is not an Installation approval End & PURPOSE OF DATA To show compliance with applicable Federal Airworthiness Regulations for the alteration performed on Beechcraft 400A aircraft, Sat RK-260, N727KG only. 9. APPLICABLE REQUIREMENTS (Lisispeaftcsettau) 14 CFR Part 26 §§ 25.23(b), Arndt 25-0; 25.29(b), Amdt 254; 25.301, Arndt 26-23; 25.303, Amdt 25-23; 26.305(a)(b), Amdt 2548; 25.307(a), Amdt 26-23; 25.561(aRbKc ), Amdt 25-23; 25.601, Arndt 25-0; 25.603, Arndt 25-38; 25.805, Amdt 254); 25.609, Arndt 25-0; 25.611, Arndt 26-23; 26.613, Arndt 25-0; 25419, Arndt 25-23; 25423, Amdt 25-0; 25425, Amdt 26-23 10. CERTIFICATION - Under authority vested by direction of Ile Adminiorntnr and in aennatanee wish conditions and limitations of appointment have been examined in accordance with under 14 CFR Part 183, data listed above and attached sheets numbered none established procedures and found to comply with applicable requirements orthc Ainvonhiness Standards listed. I DAIS Therefore 0 Recommend approval of these data el Approve them data II. SIGNATURES(S)OF DESIGNATED ENGINEERING REPRESENTATIVE(S) Edward Kalsehweil 4-4 I?. DESIGNATION NUMBER(S) DERT-605279-NM 13 CLASSIFICATION (Si Structures FAA Form 8110.3 (03/101SUPERSEDES PREVIOUS EDITION SDNY_GM_02758132 SUBJECT TO PROTECTIVE ORDER PARAGRAPHS 7, 8, 9, 10, 15, and 17 EFTA_00245054 EFTA01261714
May 14, 2026 at 2:51 PM
supernovae.activitypub.awakari.com.ap.brid.gy
To decode dark energy, the Rubin Observatory will find millions of exploding vampire stars The Ve...

https://www.space.com/veracrubin-millions-vampire-stars-white-dwarf-typeia-supernova

#The #Universe

Event Attributes
January 27, 2025 at 6:00 PM
nasapodsky.bsky.social
Astronomy Picture from 26/08/2011

A Young Supernova in the Nearby Pinwheel Galaxy

Source: https://apod.nasa.gov/apod/ap110826.htm<a href="/hashtag/Supernova" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#Supernovau#PTF11klyP#M101l#PinwheelGalaxye#TypeIa #Astronomys#Spacey#Cosmologyo#Astrophysicso#StarExplosionx#Galaxy #Science##Telescopee#DeepSpaceeepSpace
Image of the Pinwheel Galaxy (M101) with the newly discovered Type Ia supernova PTF11kly indicated by an arrow. This relatively close supernova, only 21 million light-years away, offers a unique opportunity to study this type of stellar explosion in detail. The image is a composite from various telescopes.
March 28, 2025 at 7:11 PM
alcornews.bsky.social
Les astronomes captent enfin une double détonation : un anneau calcium dans SNR 0509‑67.5 confirme une supernova bimodale 📸
www.futura-sciences.com/sciences/act...
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#supernova #TypeIa #doubleDetonation
#SNR0509‑67_5 #VLT #calciumShell #doubleDetonation
Les astronomes confirment l'existence des mystérieuses doubles explosions d'étoiles
Les astrophysiciens utilisent des explosions d'étoiles, des supernovae SN Ia dans leur jargon, pour découvrir et étudier l'énergie noire, notamment avec l'Observatoire Vera Rubin. Mais, en...
www.futura-sciences.com
July 6, 2025 at 9:16 AM