#StellarExplosion

AlcorNews

@alcornews.bsky.social

2 months ago

Dans quelques années, nous verrons en plein jour une étoile finir sa vie dans une gigantesque explosion thermonucléaire Découvrez pourquoi l’explosion stellaire de V Sagittae représente un cas unique dans l’histoire de l’astronomie.

Une étoile proche pourrait exploser en plein jour : un feu d’artifice cosmique rare qui pourrait marquer l’astronomie moderne.
www.science-et-vie.com/ciel-et-espa...
#Space #Science #Innovation #Astrophysics #StellarExplosion #Supernova

Pure Science

@purescience.news

7 months ago

A Stellar Explosion Backfires On A Baby Star A jet from a young star created an expanding bubble that collided with the star's protoplanetary disk. Astronomers have found these explosive bubbles before, but never one that's collided with the disk....

A Stellar Explosion Backfires On A Baby Star #Science #Space #Astrophysics #StellarExplosion #StarFormation

Kenneth Becker

@geophotographer.org

8 months ago

A 'new star' has exploded into the night sky — and you can see it from North America The never-before-seen "nova," dubbed V462 Lupi, recently appeared in the constellation Lupus, after suddenly becoming 4 million times brighter. The shining explosion is visible to the naked eye and ca...

A new star has exploded into a supernova visible from North America. Amateur telescopes can now spot this bright stellar explosion, offering a rare chance to observe a star’s final moments in real time. #Supernova #Astronomy #Stargazing #StellarExplosion
🔭🧪

AIMotionStudio

@aimotionstudio.bsky.social

9 months ago

Galactic Explosion Impact #GalacticExplosion #Impact #SpaceDisaster #Astronomy #StellarExplosion #Universe #CelestialEvent #OuterSpace #CosmicCollision #Astrophysics #Nova #BlackHole #Galaxy #Supernova #GalacticDestruction

Apodsky

@nasapodsky.bsky.social

10 months ago

A stunning composite image showcasing the Firework Nebula (GK Persei), the expanding ejecta from a nova explosion in 1901. The image, a blend of data from 2003 and 2011, reveals the nebula's intricate structure and vibrant colors against a backdrop of distant stars. This classical nova resulted from a thermonuclear outburst in a binary star system, highlighting the dynamic processes shaping our universe.

Astronomy Picture from 05/11/2011

GK Per: Nova of 1901

Source: https://apod.nasa.gov/apod/ap111105.html


#NovaPersei1901 #FireworkNebula #GKPersei #ClassicalNova #BinaryStars #WhiteDwarf #Astronomy #Astrophysics #Space #Cosmology #Nebula #StellarExplosion #TimeLapse