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Science Mission Directorate

TRACERS

NASA to Brief Media on New Mission to Study Earth’s Magnetic Shield

NASA will hold a media teleconference at 11 a.m. EDT on Thursday, July 17, to share information about the agency’s upcoming Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, or TRACERS, mission, which is targeted to launch no earlier than late July.

Posted July 10, 2025

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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

GALEX (Galaxy Evolution Explorer)

2

X-ray Astronomy

2

Human Health and Performance

29

Apollo 12

3

CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)

1

Richard A. Mastracchio

1

Landslides

1

Space Launch System (SLS)

103

Didymos & Dimorphos

2

Supernova Remnants

4

Meteors & Meteorites

1

Nova-C (Lander)

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

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

Spinoffs

41

1

IRIS (Interface Region Imaging Spectrograph)

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

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

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

Trace Gas Orbiter (TGO)

1

Game Changing Development Program

33

2

Human Lander Challenge

2

Apollo 14

2

People of Armstrong

4

Candidate Astronauts

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

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