Explore This Section Science Science Activation Helio Highlights: October… 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 [...]

Acting NASA Administrator Sean Duffy and Australian Space Agency Head Enrico Palermo signed an agreement Sept. 30, 2025, in Sydney that strengthens collaboration in aeronautics and space exploration between the two nations.Credit: NASA/Max van Otterdyk At the International Astronautical Congress (IAC) taking place in Sydney this week, representatives from the United States and Australia gathered [...]

This artist’s concept depicts the protoplanet WISPIT 2b accreting matter as it orbits around its star, WISPIT 2. NASA/JPL-Caltech/R. Hurt (IPAC) The (Proto) Planet:  WISPIT 2b  The Discovery:  Researchers have discovered a young protoplanet called WISPIT 2b embedded in a ring-shaped gap in a disk encircling a young star. While theorists have thought that [...]

NASA/Jet Propulsion Laboratory–Caltech/Southwest Research Institute (SwRI)/Malin Space Science Systems (MSSS); Image processing: Emma Wälimäki © CC BY During its close flyby of Jupiter’s moon Io on December 30, 2023, NASA’s Juno spacecraft captured some of the most detailed imagery ever of Io’s volcanic surface. In this image, taken by the JunoCam instrument from about 930 [...]

Explore This Section Overview About Decadal Survey Investigations Missions Organization Partnerships Advisory Committee Ames Research Center Glenn Research Center Marshall Space Flight Center Jet Propulsion Lab Johnson Space Center Kennedy Space Center Goals Scientific Goals Overview Precision Health Quantum Leaps Space Crops Foundations Space Labs Programs Programs Overview Space Biology Program Physical Sciences Program [...]

7 Min Read International Space Station: Launching NASA and Humanity into Deep Space Curiosity and the desire to explore are traits deeply rooted in human nature. Space exploration is no exception; it reflects humanity’s timeless drive to seek new horizons, challenge our limits, and understand our universe. The advancements of modern civilization—from the electricity [...]

A NASA-sponsored team at the University of Iowa (UI) is restoring and advancing the nation’s capability to make high-fidelity magnetic field measurements needed to investigate space weather that can impact our communication and power grids on Earth and our assets in space. Fluxgate magnetometers are widely-used space science and space weather [...]

2 min read New File Download Process for PSI Large Requests A recent update to the PSI database improves how large dataset downloads are handled, resulting in more efficient processing for users. Download requests larger than 1GB are now delivered via email, rather than downloading directly from the website. This allows the system to [...]

3 min read Joe A. Adam Presents Ring Sheared Drop (RSD) Research at 2025 ISSRDC The Ring-Sheared Drop (RSD) experiment, conducted in the Microgravity Glovebox on ISS, helps scientists learn more about Alzheimer’s & Dementia in hopes of a future cure to similar neurological diseases. NASA At the virtual 2025 ISS Research and Development [...]

NASA announced its newest class of astronaut candidates on Sept. 22, 2025, at the agency’s Johnson Space Center in Houston. After the welcome ceremony, the 10 highly qualified individuals rolled up their sleeves and prepared for the next step in their journey to the stars: nearly two years of training to become flight-eligible for missions [...]