✦ LIBER ✦
Atom & cosmos: Nearby black hole's heft pinpointed: Galaxy M87's massive heart weighs in at 6.6 billion suns
✍ Scribed by Ron Cowen
- Book ID
- 112204689
- Publisher
- Society for Science & the Public
- Year
- 2011
- Tongue
- English
- Weight
- 520 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0036-8423
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