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Keiko Tanaka

Astronomy Reporter · SpaceWireDaily

Keiko specialises in deep space discoveries, telescope missions, and the science coming out of observatories worldwide. She makes the most complex cosmic phenomena accessible to curious readers.

Articles by Keiko Tanaka

NASA’s Fermi Mission Uncovers Possible Sibling Supernova Remnants Yesterday

NASA Announces Public-Private Partnership to Advance Mars Science Yesterday

Deep Space Network antenna mishap blamed on poor training and procedures Yesterday

Tianwen-2 makes series of burns on approach to asteroid, according to radio tracking Yesterday

A volcanic eruption seen from space | Space photo of the day for June 17, 2026 Yesterday

America’s next economic frontier is 240,000 miles away 2 days ago

Dawn Aerospace raises $25 million 2 days ago

Geospatial industry launches maritime initiative 2 days ago

Low Water at San Carlos Reservoir 2 days ago

Department of Health and Human Services Digital Stockpile & Manufacturing Response Network Challenge 3 days ago

Aurora Australis 3 days ago

A UN agency that works for US space 3 days ago

NASA’s Chandra Finds Unexpected Fireworks in Aftermath of Stellar Explosions 3 days ago

NASA Astronauts to Answer Questions from New Jersey Students 3 days ago

Gilat to buy Comtech satcoms business six years after failed merger 3 days ago

Space Force orders two more GPS satellites from Lockheed Martin for $514 million 3 days ago

Astrobotic unveils Griffin-1 lunar lander for NASA Moon Base mission 3 days ago

NASA Astronaut Anil Menon Available for Prelaunch Virtual Interviews 4 days ago

New Study Assesses Titan's Resources and their Potential Uses 4 days ago

Catch Mercury shining at its best on June 15 before it slips back into the sun's glare 5 days ago

Missile production push runs into solid rocket motor bottleneck 5 days ago

Revised Artemis lunar lander plans take shape 6 days ago

Senate NDAA backs plan to fold SDA, Space RCO into Space Force 6 days ago

Open Cosmos seeks deadline extension for broadband constellation 6 days ago

This Week In Space podcast: Episode 214 — Moon Man 6 days ago

Astronomers fear orbital data centers will interfere with observations 6 days ago

NASA to Cover 34th SpaceX Resupply Mission Space Station Departure Jun 12, 2026

In aerospace, AI isn’t replacing workers. It’s filling a shortage Jun 12, 2026

I Am Artemis: Elkin Norena Jun 12, 2026

Soccer Meets Space Science Jun 11, 2026