Tuesday, October 20, 2026

THE DAILY SHOW · OCT 20, 2026Today’s stories. One curious world.

Narrated and written with AI, checked against primary sources. Our standards

A cancer drug that may spare some patients surgery, a spacecraft headed for a Martian moon, satellites that see people reshaping Earth's water, a robot that works by feel, and a giant new deep-sea species. Here's today's wonder.

In this edition

  1. EarthGravity satellites map where people are reshaping Earth's water▶ 2:58
  2. SpaceJapan's MMX is on its way to bring home a piece of a Martian moon▶ 1:54
  3. TechnologyAn MIT robot fits parts together by feel, with no camera▶ 4:21
  4. HealthFDA approves an immunotherapy that may spare some rectal cancer patients surgery▶ 0:00
  5. DiscoveryA giant deep-sea isopod in a German museum drawer is a new species▶ 5:27

Every fact comes straight from primary sources, listed below.

The stories

Hover or tap a story for a preview.

Sources & credits for this edition11 sources

Sources

  1. NASA Earth Observatory Image of the Day: The Human Fingerprint on Earth's Water Cycle (Oct. 20, 2026)science.nasa.gov ↗ · used in Gravity satellites map where people are reshaping Earth's water
  2. PNAS: Spatially refined satellite gravimetry captures human signatures in global terrestrial water storage trends (O'Neill et al., 2026; CC BY 4.0)doi.org ↗ · used in Gravity satellites map where people are reshaping Earth's water
  3. JAXA press release: Launch result of the Martian Moons eXploration (MMX) spacecraft aboard H3 Launch Vehicle flight No.10 (Oct. 20, 2026 JST)global.jaxa.jp ↗ · used in Japan's MMX is on its way to bring home a piece of a Martian moon
  4. NASA Science: NASA to Help Unlock Mysteries of Mars' Moons in Upcoming Missionscience.nasa.gov ↗ · used in Japan's MMX is on its way to bring home a piece of a Martian moon
  5. JAXA: MMX - Martian Moons eXploration mission sitemmx.jaxa.jp ↗ · used in Japan's MMX is on its way to bring home a piece of a Martian moon
  6. arXiv preprint: Blind Precise Assembly: Proprioceptive Sim-to-Real Peg-in-Hole for Diverse Parts (Bronars, Park, Kedia, Agrawal, MIT; Oct. 16, 2026; CC BY 4.0; not peer reviewed)arxiv.org ↗ · used in An MIT robot fits parts together by feel, with no camera
  7. Project page: Blind Precise Assembly (MIT)younghyopark.me ↗ · used in An MIT robot fits parts together by feel, with no camera
  8. FDA news release: FDA Approves Immunotherapy That May Allow Certain Patients with Rectal Cancer to Avoid Chemotherapy, Radiation and Surgery (Oct. 19, 2026)fda.gov ↗ · used in FDA approves an immunotherapy that may spare some rectal cancer patients surgery
  9. FDA: Oncology (Cancer)/Hematologic Malignancies Approval Notifications (dostarlimab, Oct. 19, 2026)fda.gov ↗ · used in FDA approves an immunotherapy that may spare some rectal cancer patients surgery
  10. ClinicalTrials.gov: AZUR-1 study record (NCT05723562)clinicaltrials.gov ↗ · used in FDA approves an immunotherapy that may spare some rectal cancer patients surgery
  11. Scientific Reports: A new Caribbean species of the giant isopod genus Bathynomus (Crustacea, Isopoda, Cirolanidae) with notes on its evolutionary history (Werneburg & Kästle, 2026; CC BY 4.0)doi.org ↗ · used in A giant deep-sea isopod in a German museum drawer is a new species

Image and footage credits