Tag: Interstellar Medium
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Cosmic Bat Emerges in Halloween Sky: A Nebula Unfolds Its Wings
A Halloween Highlight from the Cosmos Astronomers have captured a striking new image of a bat-shaped nebula unfurling its luminous wings in deep space, timed to delight stargazers as Halloween approaches. Located roughly 10,000 light-years from Earth, this celestial silhouette stretches across the constellations Circinus and Norma, offering a rare glimpse into the dramatic processes…
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We Ain’t Seen Nothing Yet: Exploring the Real Quiet of Space
The illusion of emptiness: is space truly empty? When we talk about the vastness of space, the word empty often comes to mind. Yet the real cosmos is not a perfect void. Even in the most distant regions, pockets of matter and energy whisper through the vacuum. From the International Space Station to the edge…
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We Ain’t Seen Nothing Yet: The Real Empty Space of Our Solar System
The Myth of Cosmic Vacuum When people imagine space, they often picture a perfect, absolute void. But in truth, the space between worlds is crowded with a surprising mix of matter and energy. From our own backyard around the International Space Station to the vast stretches between stars, “empty” space is a relative term that…
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VUV Spectra of Ice Isoprene Reveal ISM Signatures at 10 K
New findings on the VUV spectra of icy isoprene and terpenes Isoprene and its related terpenes are key organic molecules in many astrochemical environments. From the vastness of the interstellar medium (ISM) to the icy surfaces of solar system bodies, these compounds are expected to exist but have remained only partially characterized. A recent study…
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First Detection of Ethylene Oxide and Acetaldehyde in Hot Core G358.93−0.03 MM1
Introduction to Ethylene Oxide and Acetaldehyde Ethylene oxide (c-C2H4O) and acetaldehyde (CH3CHO) are notable organic molecules that play a critical role in the chemistry of the interstellar medium (ISM). Their presence in hot molecular cores could offer insights into the complex processes that lead to the formation of amino acids, the essential building blocks of…
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First Detection of Ethylene Oxide and Acetaldehyde in G358.93−0.03 MM1
Introduction to Ethylene Oxide and Acetaldehyde Ethylene oxide (c-C2H4O) and acetaldehyde (CH3CHO) are complex organic molecules that hold significant importance in astrochemistry. These molecules are believed to be crucial in the formation of amino acids within the interstellar medium (ISM), which may ultimately have implications for the origins of life as we know it. The…