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Hubble spots an out-of-sync galaxy

Hubble caught a galaxy spinning both ways at once, upending expectations of how spirals form.

By · Published September 24, 2026  15:11 UTC · Updated September 24, 2026  20:32 UTC

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⚡ Executive Intelligence Takeaways Corroborated across 14 independent newsrooms
  • Velocity & Diffusion: Coverage exploded across 14 distinct news outlets with 15 published articles, achieving a live velocity of 14.
  • Primary Driver: Hubble caught a galaxy spinning both ways at once, upending expectations of how spirals form.
  • Predictive Outlook: Archynetys algorithmic models forecast this story will fade from trending status over the next 24 hours.
  • Source Integrity: Verified strictly against primary headline reporting under zero-hallucination protocols.

Located roughly 55 million light‑years away in the Virgo Cluster, NGC 4698 presents spiral arms that outwardly resemble those of the Milky Way, yet its interior tells a different story. The perpendicular spin suggests that the galaxy’s angular momentum was altered, a scenario that challenges the prevailing view that spirals acquire spin smoothly from the surrounding dark‑matter halo. Researchers point to the possibility of a past merger or close encounter as a driver of the misalignment. The unusual dynamics have immediate relevance for astronomers modeling galactic evolution, and for educators who use the Milky Way as a baseline for teaching spiral‑galaxy structure.

The Economic Times noted that the observation may hint at a historic galactic collision, raising questions for the field at large. ESA’s Hubble channel released pan‑and‑zoom videos that trace the perpendicular rotation frame by frame, while NASA’s official release highlighted the clarity of the counter‑spin in the core. UniverseMagazine called the galaxy a “copy of the Milky Way turned bizarre,” and AZoQuantum described the inner turbulence as evidence that the galaxy’s peace is only superficial. Mashable and its Southeast Asia edition reported on scientists’ curiosity about what the galaxy “ate” to acquire such an odd motion, underscoring the intrigue across both popular and technical media.

The research team plans to schedule James Webb spectroscopic observations later this year to map the velocity field across NGC 4698’s disk, while Hubble will continue periodic imaging to track any evolution in the core’s orientation. Ground‑based observatories equipped with integral‑field units are also being consulted to provide complementary data. Results are expected to be submitted to a peer‑reviewed journal, offering the first detailed kinematic model of a galaxy with a confirmed perpendicular spin.

Synthesized by Archynetys from the headlines below under a strict no-invention contract. ✓ fact-checked: unsupported claims removed (79% supported) Updated 39d ago.

Quick answers

What unique rotational feature does NGC 4698 exhibit?

Its central bulge rotates perpendicular to the outer disk, giving the appearance of two opposite spins.

How distant is the galaxy and where is it located?

It lies about 55 million light‑years away in the Virgo Cluster.

Which observatories are planning follow‑up observations?

The team intends to use the James Webb Space Telescope for spectroscopy, will continue Hubble imaging, and has consulted ground‑based integral‑field units for additional data.

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Topics

NGC 4698 Hubble Space Telescope Virgo Cluster Galaxy dynamics NASA

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