![Chemistry World on X: "The helium hydride ion - after years of searching space, scientists have finally found it in the planetary nebula NGC 7027 https://t.co/dxNdUD53kz https://t.co/PsXrC6dhlJ" / X Chemistry World on X: "The helium hydride ion - after years of searching space, scientists have finally found it in the planetary nebula NGC 7027 https://t.co/dxNdUD53kz https://t.co/PsXrC6dhlJ" / X](https://pbs.twimg.com/tweet_video_thumb/D4aYC8KWwAAQ2fr.jpg)
Chemistry World on X: "The helium hydride ion - after years of searching space, scientists have finally found it in the planetary nebula NGC 7027 https://t.co/dxNdUD53kz https://t.co/PsXrC6dhlJ" / X
![The relationship between energy ε (with electron shielding) of helium... | Download Scientific Diagram The relationship between energy ε (with electron shielding) of helium... | Download Scientific Diagram](https://www.researchgate.net/publication/334521999/figure/fig3/AS:944357750353921@1602163841413/The-relationship-between-energy-e-with-electron-shielding-of-helium-hydride-ion-system.png)
The relationship between energy ε (with electron shielding) of helium... | Download Scientific Diagram
![Astronomers discover universe's very first molecule, the helium hydride ion HeH+, in dying star : r/space Astronomers discover universe's very first molecule, the helium hydride ion HeH+, in dying star : r/space](https://external-preview.redd.it/EQZj2JH3uY971m4tg7ysKvqIqAdKTWPC_nhNkXcLiJ4.jpg?auto=webp&s=630b70fc22919264208851b21933e326cf46a1ae)
Astronomers discover universe's very first molecule, the helium hydride ion HeH+, in dying star : r/space
![Verena Resch on X: "Astrophysicists found (detected) helium hydride ion HeH+ to be the first molecule after the big bang! How beautiful✨ #heliumhydride #heliumhydrideions #bigbang #space #chemistry #helium # hydrogen #maxplankinstitute #maxplank ... Verena Resch on X: "Astrophysicists found (detected) helium hydride ion HeH+ to be the first molecule after the big bang! How beautiful✨ #heliumhydride #heliumhydrideions #bigbang #space #chemistry #helium # hydrogen #maxplankinstitute #maxplank ...](https://pbs.twimg.com/media/D4bnmLUW0AEm1r0.jpg:large)