Artemis II Crew Completes Historic Moon Flyby
HOUSTON, Texas — The Artemis II crew has successfully completed its lunar flyby and is now journeying back to Earth, officially traveling farther into space than any humans in history.…
SPHEREx Maps 3I/ATLAS Coma Chemistry
WASHINGTON — NASA’s SPHEREx space telescope observed infrared emissions from dust, water, organic molecules and carbon dioxide in the coma of interstellar comet 3I/ATLAS during a December 2025 observing campaign…