| Baade- Wilhelm Heinrich Walter | Walter Baade: Unveiling the Vastness of… | Astronomers |
| Bailey- Solon Irving | Unveiling the Secrets of Globular Clust… | Astronomers |
| Bappu- Manali Kallat Vainu | Bappu-Manali Kallat Vainu: A Stellar Le… | Astronomers |
| Barlow Lens | The Barlow Lens: A Stellar Power Booste… | Galactic Astronomy |
| Barnard- Edward Emerson | Edward Emerson Barnard: A Self-Taught G… | Astronomers |
| Barrow- Isaac | The Man Who Gave Newton His Start: Isaa… | Astronomers |
| Base-line | The Cosmic Baseline: Measuring the Univ… | Galactic Astronomy |
| Base-line | The Cosmic Ruler: Understanding Baselin… | Galactic Astronomy |
| Baten Kaitos | Baten Kaitos: The Arabian Star of the W… | Stellar Astronomy |
| Baten Kaitos | The Tale of Baten Kaitos: A Star Named… | Stellar Astronomy |
| Bayer- Johann | Johann Bayer: The Star Mapper Who Left … | Astronomers |
| Beads, Baily’s | Baily's Beads: A Fleeting Glimpse of th… | Galactic Astronomy |
| Beads, Baily’s | The Transient Beauty of Beads and Baily… | Galactic Astronomy |
| Beer- Wilhelm | Wilhelm Beer: The Banker Who Charted th… | Astronomers |
| Bei'd | The Egg in the Sky: Unveiling the Arabi… | Stellar Astronomy |
| Beid | The "Egg" in the Sky: Exploring the Ara… | Stellar Astronomy |
| Bellatrix | Bellatrix: The Amazonian Warrior of Ori… | Stellar Astronomy |
| Belopolsky- Aristarch | A Legacy in the Stars: The Life and Wo… | Astronomers |
| Belts | Unveiling the Bands: Belts in Stellar A… | Galactic Astronomy |
| Benetnasch | Benetnasch: A Star with a Rich History … | Stellar Astronomy |
