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Goddard Space Flight Center

The Sun

NASA’s Van Allen Probe A to Re-Enter Atmosphere

NASA’s Van Allen Probe A is expected to re-enter Earth’s atmosphere almost 14 years after launch.

Posted March 9, 2026

Goddard Space Flight Center

Heliophysics Division

The Sun

Van Allen Probes

NASA CubeSat Finds New Radiation Belts After May 2024 Solar Storm

Key Points The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged particles from the Sun rocked the planet. Brilliant auroras engulfed the skies, and some GPS communications were temporarily disrupted.

Posted February 6, 2025

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Raja Chari

3

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2

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2

X-ray Astronomy

2

Human Health and Performance

29

Apollo 12

3

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1

Richard A. Mastracchio

1

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1

Space Launch System (SLS)

103

Didymos & Dimorphos

2

Supernova Remnants

4

Meteors & Meteorites

1

Nova-C (Lander)

1

Extreme Temperatures

4

Viking 2

1

11

Aeronautics Research

10

Astrophysics Pioneers

2

Private Astronaut Missions

4

3

Jeanette J. Epps

4

MAF Employee Assistance Program

5

Compton Gamma Ray Observatory (CGRO)

1

STS-127

1

Edward G. Gibson

1

20

NASA Socials Program

4

OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)

18

STS-65

1

EPSCoR

3

Nebulae

47

1

Gemini IX

1

Armstrong Test Facility (Plum Brook)

5

Physical Sciences

7

Rosalind Franklin (Rover)

1

Infrared Space Observatory (ISO)

1

Libera

1

Citizen Science

94

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41

1

T-34C

1

Modeling

4

Office of the Chief Financial Officer (OCFO)

4

Flight Opportunities Program

21

Walter M. Schirra Jr.

1

Green Aviation Tech

17

Air Traffic Management - Exploration

19

Bennu

6

Quasars

6

Skylab

6

Joint Agency Satellite Division

4

Mariner 4

2

Crew Health and Performance Exploration Analog (CHAPEA)

9

SOHO (Solar and Heliospheric Observatory)

6

Kathryn C. Thornton

1

5

1

2

Subsonic Flight Demonstrator

1

ExoMoons

1

Marshall Space Flight Center

312

23

3

Van Allen Probes

2

Globular Clusters

1

Active Galaxies

13

Associate Administrator Awards

5

Planetary Science

87

Science & Research

225

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1

Lunar Discovery & Exploration Program

2

Commercial Crew

100

4

Earth System Observatory (ESO)

5

1

NASA en español

49

Opportunities For Students to Get Involved

38

Fruit Fly Lab (FFL)

1

Why Go To Space

2

1

7

Brewster H. Shaw Jr.

1

Ranger 7

2

Trace Gas Orbiter (TGO)

1

Game Changing Development Program

33

2

Human Lander Challenge

2

Apollo 14

2

People of Armstrong

4

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13

Richard H. Truly

1

20

Langley Research Center

137

Center Innovation Fund

3

Space Nuclear Propulsion (SNP)

3

Digital Information Platform

9

Supernovae

29

Michael J. Foreman

1

NuSTAR (Nuclear Spectroscopic Telescope Array)

3

Extreme Weather Events

15

VIPER (Volatiles Investigating Polar Exploration Rover)

17

Grades 5 - 8 for Educators

13

Aeronautics Research Mission Directorate

96

Atmospheric Composition

1

Prizes, Challenges & Crowdsourcing

6

Seasat

1

Jessica U. Meir

1

MAF Status

1

1

STS-128

1

Eileen M. Collins

2

The Search for Life

12

NASA Space Technology Graduate Research Opportunities (NSTGRO)

1

Outer Planets & Ocean Worlds Program

1

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