The International Space Station is pictured from the SpaceX Crew Dragon Endeavour during a flyaround on Nov. 8, 2021. The Zvezda service module’s transfer tunnel, known as the PrK, on the International Space Station has experienced cracks since 2019 that have resulted in small atmosphere leaks and prompted ongoing monitoringContinue Reading
Amid the river’s worst water year on record and deadlocked negotiations over its future, the Bureau of Reclamation announced it will impose a new 10-year management plan if the states relying on the river don’t come to an agreement. By Wyatt Myskow BOULDER, Colo.—The federal government will impose a 10-yearContinue Reading
The Pacifica Municpal Pier was abruptly closed Thursday after city workers found cracks and missing concrete. It’s one more coastal landmark that has begun to crumble as the ocean slowly rises around it.Continue Reading
Two of the three SmallSats for NASA’s INCUS mission, including the one shown here, have completed assembly and testing in preparation for shipment to NASA’s Wallops Flight Facility in Virginia for a 2027 launch. From low Earth orbit the satellites will observe the dynamics of tropical convective storms. Blue CanyonContinue Reading
4 min read NASA’s X-59 Aircraft Flies Supersonic for First Time NASA’s X-59 eXternal Vision System shows Mach 1.077 on Friday, June 5, 2026, marking the aircraft’s first time reaching supersonic speed in support of NASA’s Quesst mission. The moment represents a milestone for the aircraft as it transitions to include test flights faster thanContinue Reading
The Massachusetts Institute of Technology team that won the 2026 RASC-AL competition for their project, Exploration-Class Lunar Integrated Power SystEm. Credit: National Institute of Aerospace NASA announced the Massachusetts Institute of Technology project, Exploration-Class Lunar Integrated Power SystEm, as the first place winner for the 2026 Revolutionary Aerospace Systems Concepts – Academic Linkage (RASC-AL) competition, which challenges students to bridge gaps in aerospace technology byContinue Reading
Warming waters decrease upwelling and lead to stress on marine microorganisms due to limited availability of vital nutrients. Red indicates the regions of highest nutrient-related stress. Kel Elkins/NASA’s Scientific Visualization Studio Editor’s note: This article was updated on June 5. A new study combining NASA satellite observations, ocean surveys, andContinue Reading
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
Physics of the Cosmos … Physics of the Cosmos Community GR SIG Seminar, 12… About Community Program Analysis Group (PhysPAG) Science Groups Meetings Cosmic Pathfinders Science Gaps Early Career Workshops Opportunities Missions Studies News & Events Resources GR SIG Seminar Gamma Ray Science Interest Group GR SIG about GRContinue Reading