Heliophysics Division

Goddard Space Flight Center
Heliophysics
Heliophysics Division
Parker Solar Probe (PSP)
Solar Wind
The Sun
Venus
On Wednesday, Nov. 6, 2024, NASA’s Parker Solar Probe will complete its final Venus gravity assist maneuver, passing within 233 miles (376 km) of Venus’ surface. The flyby will adjust Parker’s trajectory into its final orbital configuration, bringing the spacecraft to within an unprecedented 3.86 million miles of the solar surface on Dec.
Posted November 4, 2024
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Science & Research
Solar Wind
The Sun
Wind Mission
Picture it: 1994. The first World Wide Web conference took place in Geneva, the first Chunnel train traveled under the English Channel, and just three years after the end of the Cold War, the first Russian instrument on a U.S. spacecraft launched into deep space from Cape Canaveral. The mission to study the solar wind, […]
Posted November 1, 2024
Coronal Diagnostic Experiment (CODEX)
Goddard Space Flight Center
Heliophysics
Heliophysics Division
International Space Station (ISS)
Science Mission Directorate
Solar Wind
Space Weather
The Sun
NASA’s Coronal Diagnostic Experiment (CODEX) is ready to launch to the International Space Station to reveal new details about the solar wind including its origin and its evolution. Launching in November 2024 aboard SpaceX’s 31st commercial resupply services mission, CODEX will be robotically installed on the exterior of the space station.
Posted October 30, 2024
Heliophysics
Goddard Space Flight Center
Heliophysics Division
NOAA (National Oceanic and Atmospheric Administration)
NASA has selected the University of New Hampshire in Durham to build Solar Wind Plasma Sensors for the Lagrange 1 Series project, part of the National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Next Program.
Posted October 24, 2024
Astrophysics Division
Biological & Physical Sciences
Citizen Science
Earth Science Division
Heliophysics Division
Planetary Science Division
Women hold up half the sky… but participation numbers for NASA-sponsored citizen science projects don’t always reflect that. Why? And what can we do to welcome people of all genders to participate? During this week’s NASA Citizen Science Leaders Series webinar on Thursday, September 26, 2024 from 3:00 p.m. – 4:30 p.m. EDT, we will […]
Posted September 23, 2024
Heliophysics
Heliophysics Division
Science-enabling Technology
Technology Highlights
A new instrument is using advanced detection techniques and leveraging an orbit with specific characteristics to increase our understanding of the Van Allen belts—regions surrounding Earth that contain energetic particles that can endanger both robotic and human space missions.
Posted September 17, 2024
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Parker Solar Probe (PSP)
Science & Research
Science Mission Directorate
Solar Flares
Solar Orbiter
Solar Wind
Space Weather
The Sun
Since the 1960s, astronomers have wondered how the Sun’s supersonic “solar wind,” a stream of energetic particles that flows out into the solar system, continues to receive energy once it leaves the Sun. Now, thanks to a lucky lineup of a NASA and an ESA (European Space Agency)/NASA spacecraft both currently studying the Sun, they […]
Posted August 30, 2024
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Ionosphere
Science & Research
Sounding Rockets
Sounding Rockets Program
An international team of scientists has successfully measured a planet-wide electric field thought to be as fundamental to Earth as its gravity and magnetic fields. Known as the ambipolar electric field, scientists first hypothesized over 60 years ago that it drove atmospheric escape above Earth’s North and South Poles.
Posted August 28, 2024
Earth's Atmosphere
Earth's Magnetic Field
Goddard Space Flight Center
Heliophysics
Heliophysics Division
ICON (Ionospheric Connection Explorer)
Ionosphere
Missions
Science Mission Directorate
Space Weather
The Sun
After contributing to many important findings on the boundary between Earth’s atmosphere and space — an area where space weather can interfere with both satellites and communications signals — NASA’s ICON (Ionospheric Connection Explorer) mission has come to an end.
Posted July 24, 2024
Goddard Space Flight Center
Heliophysics
Heliophysics Division
NASA Centers & Facilities
Science & Research
Uncategorized
When it comes to discoveries about our upper atmosphere, it pays to know your surroundings. Using data from the Twin Rockets to Investigate Cusp Electrodynamics (TRICE-2) rocket launch, NASA scientist Francesca Di Mare and Gregory Howes from the University of Iowa studied waves traveling down Earth’s magnetic field lines into the polar atmosphere.
Posted July 22, 2024
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