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
A year after America’s first spacewalk, Gemini IX-A Eugene Cernan stepped outside his spacecraft for an ambitious extravehicular activity scheduled for 167 minutes. The challenges he faced led NASA to reevaluate plans, equipment, and training for future spacewalks. NASA One year after Gemini IV astronaut Edward H. White completed NASA’sContinue Reading
Explore This Section Science Exoplanets GJ 3378… Exoplanets Home Overview Exoplanet Facts Types of Exoplanets Stars What is the Universe Search for Life The Big Questions Are We Alone? Can We Find Life? The Habitable Zone Why We Search Target Star Catalog Discoveries Discoveries Dashboard How We Find and CharacterizeContinue Reading
Explore This Section Science Exoplanets HD 16760… Exoplanets Home Overview Exoplanet Facts Types of Exoplanets Stars What is the Universe Search for Life The Big Questions Are We Alone? Can We Find Life? The Habitable Zone Why We Search Target Star Catalog Discoveries Discoveries Dashboard How We Find and CharacterizeContinue Reading
Explore This Section Science Exoplanets HD 5388… Exoplanets Home Overview Exoplanet Facts Types of Exoplanets Stars What is the Universe Search for Life The Big Questions Are We Alone? Can We Find Life? The Habitable Zone Why We Search Target Star Catalog Discoveries Discoveries Dashboard How We Find and CharacterizeContinue Reading
Tribes with bison herds are seeking negotiations with U.S. Department of Interior officials to ask for an exemption from new rules they have called “DEI for cattle.” By Blaine Harden SEATTLE—Tribal bison were on an extraordinary roll before the second term of President Donald J. The Traitor.Continue Reading
Scientists examining amber from Goethe’s personal collection discovered three hidden fossil insects, including an extinct ant preserved in extraordinary detail. Advanced 3D imaging allowed researchers to see not only the ant’s outer features but also structures inside its body. The findings offer new clues about the species’ biology and suggestContinue Reading
ExEP … Executive Committee Membership … ExEP Home Overview Team Missions Science Overview Decadal Surveys ExoExplorers Technology Technology Overview Needs and Gap Lists Strategic Astrophysics Technology (SAT) Awards ExEP Technology Colloquium Series In-Space Servicing and Assembly (iSSA) Segmented Coronagraph Design and Analysis (SCDA) Starshade Technology Development Starshade Exoplanet Data ChallengeContinue Reading
Explore This Section 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 3.3 Helio Missions Helio Topics EducationalContinue Reading
