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Earth Science

The Earth Observer Editor’s Corner: January–March 2025

NASA’s Earth Observing fleet continues to age gracefully. While several new missions have joined the fleet in the past year, scientists and engineers work to extend the life of existing missions and maximize their science along the way.
Posted March 20, 2025
Earth Science

Celebrating 25 Years of Terra

Expanded coverage of topics from “The Editor’s Corner” in The Earth Observer On December 18, 2024, Terra — the first EOS Flagship mission — celebrated the 25th anniversary of its launch from Vandenberg Space Force (then Air Force) Base.
Posted March 20, 2025
Ames Research Center
Aeronautics Research Mission Directorate
General
Space Technology Mission Directorate

How NASA’s “Autonomy Choreography” Will Impact Advanced Technologies

Imagine your car is in conversation with other traffic and road signals as you travel. Those conversations help your car anticipate actions you can’t see: the sudden slowing of a truck as it begins to turn ahead of you, or an obscured traffic signal turning red. Meanwhile, this system has plotted a course that will […]
Posted March 20, 2025
Hubble Space Telescope

Hubble Sees a Spiral and a Star

This NASA/ESA Hubble Space Telescope image features a sparkling spiral galaxy paired with a prominent star, both in the constellation Virgo. While the galaxy and the star appear to be close to one another, even overlapping, they’re actually a great distance apart. The star, marked with four long diffraction spikes, is in our own galaxy.
Posted March 20, 2025
Glenn Research Center
Careers
Events
Featured Careers
Life at NASA
Opportunities For Educators to Get Involved
Opportunities For Students to Get Involved

Students Explore Technical Careers at NASA

NASA’s Glenn Research Center in Cleveland welcomed more than 150 students and educators to showcase technical careers, inspire the next generation, and ignite a passion for learning during a Career Technical Education program March 11. “Here at Glenn Research Center, we love what we do, and we love to share what we do,” said Dawn […]
Posted March 20, 2025
Earth Science

The FireSense Project

Expanded coverage of topics from “The Editor’s Corner” in The Earth Observer Wind is a major factor in fire. It controls how fires evolve and pose threats to the safety of communities. Traditionally, data from weather balloons have been used to produce vertical soundings to define changes in atmospheric dynamics.
Posted March 20, 2025
Earth Science

Kaye Honored with Pecora Award

Expanded coverage of topics from “The Editor’s Corner” in The Earth Observer Jack Kaye [NASA Headquarters—Associate Director for Research of the Earth Science Division] has received the 2024 William T.
Posted March 20, 2025
Droughts
Earth
Floods
Water on Earth

NASA Uses Advanced Radar to Track Groundwater in California

NASA’s radar-equipped jet is detecting ground movements to track snowmelt’s journey into California’s depleted groundwater aquifers.
Posted March 20, 2025
NASA Centers & Facilities
Langley Research Center

NASA Langley Dedicates Artemis Moon Tree

A tree that sprouted from a seed that journeyed around the Moon and back is growing at NASA’s Langley Research Center in Hampton, Virginia.
Posted March 20, 2025
NASA History
Gemini III
Humans in Space
John W. Young
Virgil I. Grissom

Fallout from the Unauthorized Gemini III Space Sandwich

“I hid a sandwich in my spacesuit,” Astronaut John W. Young confessed in the April 2, 1965, issue of Life Magazine. The conversation about and the consumption of the sandwich, which lasted only about 30 seconds during the Gemini III flight, became a serious matter that drew the ire of Congress and NASA’s administrator after […]
Posted March 20, 2025
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4
Drones & You
22
Russell L. Schweickart
2
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
20
Frank Borman
1
HERA (Human Exploration Research Analog)
7
TESS (Transiting Exoplanet Survey Satellite)
14
WISE (Wide-field Infrared Survey Explorer)
10
Apollo 8
3
Carlos I. Noriega
1
Ocean Worlds
2
Laser Interferometer Gravitational Wave Observatory (LIGO)
3
Private Astronaut Missions
3
Meteors & Meteorites
1
The Universe
273
Artemis 3
30
Charles F. Bolden Jr.
1
Office of the General Counsel (OGC)
36
Loral O'Hara
8
Quasars
4
Modeling
3
Dark Energy
12
Exoplanet Detection Methods
5
Solar Orbiter
2
Grades 5 - 8
10
James A. McDivitt
1
Sustainability
1
Virtual Guest Program
11
Airborne Science
22
Biological & Physical Sciences
31
NEO Surveyor (Near-Earth Object Surveyor Space Telescope)
10
Johnson Space Center
296
Perseverance (Rover)
24
Mars Exploration Rovers (MER)
3
Clouds
5
Earth Science Technology Office
9
Science Instruments
4
STEM Engagement at NASA
70
Galaxy clusters
11
Human Space Travel Research
1
Sentinel-6B
1
STS-127
1
Gemini IV
1
ICON (Ionospheric Connection Explorer)
2
Tropospheric Emissions: Monitoring of Pollution (TEMPO)
8
Active Galaxies
12
Astromaterials
7
Orion Multi-Purpose Crew Vehicle
35
Lunar Surface Innovation Consortium
7
NASA en español
36
Deimos
1
Expedition 73
2
Robert A. R. Parker
1
Space Launch System (SLS)
82
Fission Surface Power (FSP)
2
Green Aviation Tech
17
Technology Demonstration Missions Program
11
Weather and Atmospheric Dynamics
7
Anil Menon
1
Buzz Aldrin
1
Nichole Ayers
4
Kathleen Rubins
2
Planetary Science
76
Marshall Science Research & Projects
48
Commercial Space Programs
20
Edward G. Gibson
1
Michael J. Foreman
1
COSI (Compton Spectrometer and Imager)
1
ER-2
4
Small Satellite Missions
25
STS-65
1
Global Precipitation Measurement (GPM)
2
International Space Station (ISS)
409
Sunita L. Williams
5
Van Allen Probes
1
Aeronautics Research Mission Directorate
74
Auroras
13
NASA+
3
Parker Solar Probe (PSP)
8
Magnetospheric Multiscale (MMS)
2
Droughts
1
S3VI
1
Spinoffs
38
Frank Rubio
4
Herschel Space Observatory
1
The Big Bang
4
Women at NASA
27
Apollo 9
2
Carruthers Geocorona Observatory (GLIDE)
1
Oceanography
4
Launch Services Office
8
Prizes, Challenges & Crowdsourcing
6
THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)
1
Artemis 4
22
Open Science
1
Low Boom Flight Demonstrator
16
Quesst (X-59)
25
Moderate Resolution Imaging Spectroradiometer (MODIS)
6
Dark Matter
13
Exoplanet Discoveries
11
Read it!
3
Solar System Exploration Research Virtual Inst.
3
Grades 5 - 8 for Educators
9
James H. Newman
1
Sustainability at Kennedy Space Center
10
Visible Infrared Imaging Radiometer Suite (VIIRS)
1
Airspace Operations and Safety Program
11
Black History Month
7
NEOWISE
8
Johnson's Mission Control Center
4
Phobos
3
Mars Express
2
CloudSat
1
Earth Surface & Interior
3
Science Mission Directorate
159
STEM Impacts
4
GALEX (Galaxy Evolution Explorer)
2
Human System Risks
15
SERVIR (Regional Visualization and Monitoring System)
4
STS-128
1
Gemini IX
1
ILLUMA-T
1
Tsunamis
1
ADEOS (Advanced Earth Observing Satellite) / MIDORI
1
Astronauts
87
Orion Program
14
Lunar Surface Innovation Initiative
8
NASA Engineering & Safety Center Academy
1
Deniz Burnham
1
Exploration Ground Systems
18
Robert D. Cabana
2
Space Nuclear Propulsion (SNP)
2
Flight Innovation
24
Greenhouse Gases
9
Technology for Living in Space
4
What We Do
7
Animal Biology
1
Byron K. Lichtenberg
1
Nicole Aunapu Mann
3
Kathryn C. Thornton
1
Planetary Science Division
53
Marshall Space Flight Center
275
Commercial Supersonic Technology
9
Eileen M. Collins
2
Prizes, Challenges & Crowdsourcing News
10
Michael R. Barratt
2
Cosmic Microwave Background
1
EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)
3
Small Spacecraft Technology Program
15
STS-66
1
Goddard Institute for Space Studies
15
International Space Station Division
7
SunRISE (Sun Radio Interferometer Space Experiment)
3
Vegetable Production System (VEGGIE)
1
Aeronautics Technology
2
B200
2
National Advisory Committee for Aeronautics (NACA)
6
Partner with NASA STEM
8
Manufacturing, Materials, 3-D Printing
1
Dust Storms
3
SAGE III (Stratospheric Aerosol and Gas Experiment)
1
Spiral Galaxies
60
Franklin R. Chang-Díaz
1
Hi-Rate Composite Aircraft Manufacturing
3
The Future of Commercial Space
12
Women's History Month
17
Apollo-Soyuz
1
Cassini
8
Oceans
33
Launch Services Program
36