Gateway’s Propulsion System Testing Throttles Up | Simple Site

The powerhouse of Gateway, NASA’s orbiting outpost around the Moon and a critical piece of infrastructure for Artemis, is in the midst of several electric propulsion system tests. The Power and Propulsion Element (PPE), being manufactured by Maxar Technologies, provides Gateway with power, high-rate communications, and propulsion for maneuvers around the Moon and to transit […]

Category: Gateway Program

Posted on September 4, 2024

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Centennial Challenges

12

Science Activation

57

Integrated Aviation Systems Program

16

Low Earth Orbit Economy

22

CIPHER (Complement of Integrated Protocols for Human Exploration Research)

1

Stennis Test Facility and Support Infrastructure

3

1

4

20

Opportunities For International Participants to Get Involved

12

Floods

6

William R. Pogue

1

Greenhouse Gases

9

Air Mobility Pathfinders project

5

Becoming an Astronaut

5

Ranger 7

2

Sojourner (Rover)

1

JUICE (Jupiter Icy Moons Explorer)

1

Mars Exploration Program

6

Crew Health and Performance Exploration Analog (CHAPEA)

9

Sunspots

4

EPSCoR

3

University Leadership Initiative

5

25

8

Vertical Motion Simulator

1

Gemini VI

1

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

3

Aqua

1

Planetary Science

86

3

Volcanoes

5

Goddard Institute for Space Studies

17

2023 Solar Eclipse

9

Artificial Intelligence (AI)

15

Prizes, Challenges & Crowdsourcing

6

SeaWiFS (Sea-viewing Wide Field-of-view Sensor)

1

IXPE (Imaging X-ray Polarimetry Explorer)

15

Lunar Surface Technology Research

1

Comets

11

STS-34

1

Earth System Observatory (ESO)

5

THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)

1

NASA Open Source Software

1

OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)

3

Fundamental Physics

1

Herschel Space Observatory

1

Ames Space Biosciences

12

Bob Hines

1

Rings of Jupiter

1

Sounds & Ringtones

1

Land Use

1

Marshall Heliophysics & Planetary Science

8

18

2

Sustainable Aviation

2

ExoMoons

1

Mesosphere

3

NOAA (National Oceanic and Atmospheric Administration)

20

Spitzer Space Telescope

10

Digital Information Platform

9

Technology for Space Travel

15

4

Office of Technology, Policy and Strategy (OTPS)

21

Extreme Weather Events

9

WB-57

1

9

13

Astrophysics Explorers Program

4

33

Skywatching Tips

31

5

Manufacturing, Materials, 3-D Printing

1

Compton Gamma Ray Observatory (CGRO)

1

STS-80

1

Eileen M. Collins

2

TREAT Astronauts Act

1

NEA Scout (Near Earth Asteroid Scout)

1

Pathfinding for Airspace with Autonomous Vehicles

1

Gamma Rays

8

Human Space Travel Research

1

Apollo 11

6

CADRE (Cooperative Autonomous Distributed Robotic Exploration)

3

RS-25

2

Leland D. Melvin

1

Blog Posts

Hubble Spots Lens-Shaped Galaxy

February 5, 2026

Milano Cortina 2026

February 5, 2026

Curiosity Blog, Sols 4788-4797: Welcome Back from Conjunction

February 5, 2026

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