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The Ophiuchus Superbubble is an astronomical phenomenon located in the Ophiuchus constellation, with a center around ℓ ≈ 30 °. This giant superbubble was first discovered in a 2007 study[1] of extraplanar neutral hydrogen in the disk-halo transition of the Galaxy. The top extends to galactic latitudes over 25°, a distance of about 7 kpc. The Green Bank radio telescope has measured more than 220,000 HI spectra both in and around this structure.[1]
^ abPidopryhora, Yurii; Lockman, Felix J.; Shields, Joseph C. (2007-02-20). "The Ophiuchus Superbubble: A Gigantic Eruption from the Inner Disk of the Milky Way". The Astrophysical Journal. 656 (2): 928–942. arXiv:astro-ph/0610894. Bibcode:2007ApJ...656..928P. doi:10.1086/510521. ISSN 0004-637X. S2CID 14594723.
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The OphiuchusSuperbubble is an astronomical phenomenon located in the Ophiuchus constellation, with a center around ℓ ≈ 30 °. This giant superbubble was...
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constellation of Cassiopeia −4m certain: SNR known 1604 constellation of Ophiuchus −2m certain: SNR known 1680? constellation of Cassiopeia +6m SNR known...
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