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Search results for “Galileo Mission”

1,000+ results for "Galileo Mission"

Hybrid positioning method keeps centimeter accuracy alive when correction signals drop

Researchers developed a hybrid positioning method combining satellite-broadcast corrections with ground-based network data to maintain centimeter-level accuracy for over 20 minutes after ground corrections are interrupted. The method achieved horizontal and vertical accuracies of 1.30 cm and 5.67 cm in tests using a 300-kilometer network.

Scientists observe Einstein’s gravity in the quantum world

An international team has observed a distinctive change in the quantum properties of atoms as they fell under gravity, measuring a tiny difference in quantum phase accumulated while one was falling and the other was held still. This result provides an experimental connection between quantum physics and Einstein's theory of gravity.

SourceUniversity of Oxford·JournalScience Advances·DateSep 2, 2026

From classroom to Mars: European students return from six-day analog space mission

Nine European high school students completed a six-day simulated Mars mission in Portugal, operating rovers and conducting scientific experiments. The EXPLORE-2 mission aimed to develop young Europeans' STEM skills and team management capabilities, with participants designing their own mission plans and making operational decisions.

Sun-watcher SOHO celebrates thirty years

SOHO has provided a nearly continuous record of our Sun's activity for close to three 11-year-long solar cycles. The mission has overcome challenges, including a critical error and failed gyroscopes, but continues to produce high-quality data on a daily basis.

SourceEuropean Space Agency·JournalNature Astronomy·DateDec 2, 2025

Researchers discover latitude- and regolith-dependent distribution of lunar surface water

A research team from the Chinese Academy of Sciences found that lunar surface water has a global source in the solar wind, with its distribution mainly controlled by latitude and regolith maturity. The study used samples from China's Chang'e-6 mission and NASA's Apollo missions to analyze the abundance and origin of lunar surface water.

SourceChinese Academy of Sciences Headquarters·JournalNature Geoscience·DateNov 6, 2025

Gemini data critical to revealing that Hayabusa2 target is tinier and faster than thought

Astronomers using the Gemini South telescope have found that asteroid 1998 KY26 is much smaller and spinning faster than previously thought. The asteroid is approximately 11 meters wide and completes a rotation in just five minutes, making it challenging for Hayabusa2 to land on its surface.

SourceAssociation of Universities for Research in Astronomy (AURA)·JournalNature Communications·TypeObservational study·DateSep 18, 2025