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NASA is set to launch four astronauts on Artemis II, a 10-day crewed mission around the moon marking humanity's farthest spaceflight in 54 years and a critical step toward lunar surface landing before China.

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Google News · Jul 28, 2026

Two eclipses light up August skies: Where to watch

Two eclipses will occur in August, including a partial solar eclipse on August 12 and a total lunar eclipse. Viewing guides and expert explanations help readers prepare for these astronomical events.

chemeurope.com · Jul 28, 2026

Hydrogen embrittlement poses major challenge for gas turbine transition

Research reveals hydrogen-induced embrittlement in nickel-base superalloys at elevated temperatures is twice as severe as previously understood, potentially complicating the shift to hydrogen-fueled gas turbines that generate 22% of global electricity.

The New Indian Express · Jul 28, 2026

ISRO releases first S-Band SAR images from NISAR mission

ISRO shared the first S-Band SAR images from the NASA-ISRO NISAR mission, capturing diverse global locations including Antarctica, Indian wetlands, and river systems for environmental monitoring and resource management.

Medical Xpress · Jul 28, 2026

Biomimetic diatom shell design unlocks terahertz imaging potential

Russian researchers scaled up a diatom shell 2,000-fold to experimentally confirm the Talbot optical effect in terahertz waves, demonstrating a nature-inspired approach for developing affordable medical imaging and material testing components.

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