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Explanation: What could cause the center of M94 to be so bright? Spiral galaxy M94 has a ring of newly formed stars surrounding its nucleus, giving it not only an unusual appearance but also a strong interior glow. A leading progenitor hypothesis holds that an elongated knot of stars known as a bar rotates in M94 and has generated a burst of star formation in the form of an outward moving ring. M94, pictured above digitally sharpened, spans about 30 000 light years, lies about 15 million light years away, and can be seen with a small telescope toward the constellation of Canes Venatici.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: spiral galaxy - starburst - M 94
Publications with words: spiral galaxy - starburst - M 94
See also:
- Webb and Hubble: IC 5332
- APOD: 2026 February 4 Á Spiral Galaxy NGC 1512: Wide Field
- Barred Spiral Galaxy NGC 1365 from Webb
- APOD: 2026 January 14 Á M51: The Whirlpool Galaxy
- IC 342: Hidden Galaxy in Camelopardalis
- NGC 253: Dusty Island Universe
- APOD: 2025 November 5 Á Spiral Galaxy NGC 3370 from Hubble