Earth Could Be in a Massive Cosmic Bubble That’s Warping the Universe, Astrophysicists Reveal A cosmic void could be distorting how we see the universe expand. Sound from the Big Bang may hold the clues. According to astronomers, Earth and the entire Milky Way galaxy might be located within a...

Earth Could Be in a Massive Cosmic Bubble That’s Warping the Universe, Astrophysicists Reveal #Science #Space #Astrophysics #CosmicBubble #UniverseWarping

Stunning image of NGC 2359, also known as Thor's Helmet, a nebula shaped like a helmet. This cosmic bubble is 30 light-years across and is illuminated by a massive Wolf-Rayet star expected to go supernova within the next few thousand years. The image combines broadband and narrowband data to reveal intricate details.

Astronomy Picture from 20/07/2021

Thor's Helmet

Source: https://apod.nasa.gov/apod/ap210720.html


#ThorsHelmet #NGC2359 #Nebula #Space #Astronomy #AstroPhotography #WolfRayetStar #Supernova #Cosmos #DeepSpace #Astrophoto #CosmicBubble #Stars #Universe

Stunning image of Sharpless 2-308, a 60 light-year diameter nebula in Canis Major. Created by winds from a massive Wolf-Rayet star nearing supernova, this cosmic bubble glows with ionized oxygen, captured in a breathtaking blue hue. The central, bright star is the source of this stunning celestial phenomenon.

Astronomy Picture from 20/12/2016

Sharpless 308: Star Bubble

Source: https://apod.nasa.gov/apod/ap161220.html


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A stunning wide-angle view of the Bubble Nebula (NGC 7635), a cosmic bubble approximately 10 light-years in diameter, located in the Cassiopeia constellation, 11,000 light-years from Earth. The image showcases the nebula's intricate structure and surrounding starfield, captured using broad and narrow-band filters to highlight the emission of excited hydrogen. The bright star within the bubble's boundary is responsible for its creation through stellar winds.

Astronomy Picture from 17/01/2003

Stars and the Bubble Nebula

Source: https://apod.nasa.gov/apod/ap030117.html


#BubbleNebula #NGC7635 #Cassiopeia #Space #Astronomy #Nebula #Cosmology #Stars #DeepSpace #AstroPhotography #CosmicBubble #Stargazing #Redshift

Monochromatic image of the Bubble Nebula (NGC 7635) in Cassiopeia, a 10 light-year diameter cosmic bubble sculpted by stellar winds from a massive star. The image reveals intricate details of the glowing gas and surrounding dust, showcasing the violent processes that created this celestial structure. The bright star near the center is the source of the powerful stellar wind responsible for the nebula's shape.

Astronomy Picture from 18/10/2006

NGC 7635: The Bubble

Source: https://apod.nasa.gov/apod/ap061018.html


#BubbleNebula #NGC7635 #SpaceBubble #StellarWind #Astrophotography #Cosmology #DeepSpace #Astronomy #Cassiopeia #HydrogenAlpha #Nebula #CosmicBubble #Space