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5 min read NASA’s Artemis II Moon Mission Research Continues on Earth Artemis II astronaut Victor Glover walks on a treadmill while in a space suit harnessed to NASA’s Active Response Gravity Offload System at NASA’s Johnson Space Center. Glover is simulating a walk on a planetary surface while inContinue Reading

Neil Gehrels Swift Observatory Swift Home Spacecraft Science Boost News For Scientists Swift Boost Mission Swift Boost Media Resources After more than two decades, the orbit of NASA’s Neil Gehrels Swift Observatory has entered a phase of rapid decay. While NASA could allow the observatory to re-enter Earth’s atmosphere, asContinue Reading

Explore This Section Science Helio and You: May… Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea 2.1 Helio Big Idea 2.2 Helio Big Idea 2.3 Helio Big Idea 3.1 Helio Big Idea 3.2 Helio Big Idea 3.3Continue Reading

GRACE Follow-On satellites that record tiny fluctuations in gravity to measure water on and under the ground have helped researchers track a persistent drop in water levels in some Brazilian aquifers. NASA/JPL-Caltech A collaboration of scientists from NASA and Brazilian research institutions has produced a detailed picture of groundwater changeContinue Reading

5 min read NASA Concludes Antenna Mishap Investigation, Releases Report This sunset photo shows Deep Space Station 14, the 230-foot-wide (70-meter) antenna at the Goldstone Deep Space Communications Complex near Barstow, California, part of NASA’s Deep Space Network. NASA/JPL NASA has completed the investigation into the damage sustained last yearContinue Reading