# From a New Dwarf Planet to ISRO Launch: Weekly Science Roundup

- URL: https://www.scitamil.in/en/weekly-science-tech-roundup-oct-2026/
- Published: 2026-11-02 · Updated: 2026-11-02

New dwarf planet candidate beyond Pluto, ISRO NVS-03 launch, 2.8M Alzheimer GWAS, and single-molecule quantum interface: this week top 8 science breakthroughs.

The pace of global scientific discovery never slows, but the past seven days delivered insights that noticeably expand our perspective on the cosmos and living systems alike. At the edge of the solar system, well beyond Pluto, astronomers analyzing data from Chile's Vera C. Rubin Observatory identified a massive new dwarf planet candidate. Closer to home, India marked a major navigation milestone as ISRO's GSLV-F18 rocket successfully delivered the NVS-03 satellite into orbit from Sriharikota, carrying an indigenous atomic clock to strengthen regional timing sovereignty.

Biomedical science also saw major leaps. In the largest Alzheimer's genome-wide association study to date, analyzing genetic records from 2.8 million individuals, researchers pinpointed 48 novel risk loci while highlighting a cellular divergence between microglia and neurons. Meanwhile, evolutionary biologists achieved a milestone long thought elusive: successfully culturing Asgard archaea in the laboratory, offering direct morphological proof of the ancient prokaryotic lineage that gave rise to all complex eukaryotic life.

From an explainable medical AI framework offering pixel-level visual evidence to the realization of the world's first single-molecule quantum spin-photon interface, this weekly roundup highlights the week's most rigorous, peer-reviewed global milestones.