Goddard Space Flight Center

Curiosity (Rover)
Goddard Space Flight Center
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The Solar System

Why is Methane Seeping on Mars? NASA Scientists Have New Ideas

The most surprising revelation from NASA’s Curiosity Mars Rover — that methane is seeping from the surface of Gale Crater — has scientists scratching their heads. Living creatures produce most of the methane on Earth. But scientists haven’t found convincing signs of current or ancient life on Mars, and thus didn’t expect to find methane […]
Posted April 22, 2024
Technology Transfer & Spinoffs
Climate Change
Earth
Goddard Space Flight Center
Spinoffs
Technology Transfer

NASA Data Helps Beavers Build Back Streams

Humans aren’t the only mammals working to mitigate the effects of climate change in the Western United States. People there are also enlisting the aid of nature’s most prolific engineers – beavers.
Posted April 19, 2024
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
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Hubble Captures a Bright Galactic and Stellar Duo

This image from the NASA/ESA Hubble Space Telescope features NGC 3783, a bright barred spiral galaxy about 130 million light-years from Earth that also lends its name to the eponymous NGC 3783 galaxy group. Like galaxy clusters, galaxy groups are aggregates of gravitationally bound galaxies.
Posted April 19, 2024
Asteroids
Astrophysics
Astrophysics Division
Citizen Science
Goddard Space Flight Center
Hubble Space Telescope
Missions
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The Solar System

Hubble Goes Hunting for Small Main Belt Asteroids

Like boulders, rocks, and pebbles scattered across a landscape, asteroids come in a wide range of sizes. Cataloging asteroids in space is tricky because they are faint and they don’t stop to be photographed as they zip along their orbits around the Sun. Astronomers recently used a trove of archived images taken by NASA’s Hubble […]
Posted April 18, 2024
Communicating and Navigating with Missions
Earth Science
Goddard Space Flight Center
PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)
Space Communications & Navigation Program
Space Operations Mission Directorate

NASA’s Near Space Network Enables PACE Climate Mission to ‘Phone Home’

The PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) mission has delivered its first operational data back to researchers, a feat made possible in part by innovative, data-storing technology from NASA’s Near Space Network, which introduced two key enhancements for PACE and other upcoming science missions.
Posted April 17, 2024
Earth
Climate Science
Earth Day
Earth Science
Goddard Space Flight Center
PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

NASA Invites Media for Climate Update, New Earth Missions

In anticipation of Earth Day, NASA invites media to a briefing at the agency’s headquarters on Friday, April 19, at 11 a.m. EDT. The event will share updates on NASA’s climate science and early data from the agency’s ocean-watching PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) mission, as well as reveal upcoming Earth airborne missions. The […]
Posted April 17, 2024
Technology Transfer
Earth
Goddard Space Flight Center
Spinoffs
Technology Transfer & Spinoffs

Tech Today: Taking Earth’s Pulse with NASA Satellites

Natural disasters like volcanic eruptions, floods, and tornados can dramatically change the surface of Earth to the point where alterations are visible in space. Changes driven by human actions and interventions, such as mining and deforestation, are also visible in satellite imagery.
Posted April 17, 2024
Astrophysics
Goddard Space Flight Center
International Space Station (ISS)
ISS Research
NICER (Neutron star Interior Composition Explorer)
The Universe

Astronauts To Patch Up NASA’s NICER Telescope

NASA is planning to repair NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, during a spacewalk later this year. It will be the fourth science observatory in orbit serviced by astronauts.
Posted April 17, 2024
Nancy Grace Roman Space Telescope
Goddard Space Flight Center
Goddard Technology
Missions
Science-enabling Technology
Technology
The Universe

NASA’s Roman Space Telescope’s ‘Eyes’ Pass First Vision Test

Engineers at L3Harris Technologies in Rochester, New York, have combined all 10 mirrors for NASA’s Nancy Grace Roman Space Telescope. Preliminary tests show the newly aligned optics, collectively called the IOA (Imaging Optics Assembly), will direct light into Roman’s science instruments extremely precisely.
Posted April 17, 2024
Dragonfly
Goddard Space Flight Center
Planetary Science
Planetary Science Division
Saturn
Science & Research
Science Mission Directorate
The Solar System

NASA’s Dragonfly Rotorcraft Mission to Saturn’s Moon Titan Confirmed

NASA has confirmed its Dragonfly rotorcraft mission to Saturn’s organic-rich moon Titan. The decision allows the mission to progress to completion of final design, followed by the construction and testing of the entire spacecraft and science instruments.
Posted April 17, 2024
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18
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1
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1
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1
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23
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5
Stephen G. Bowen
4
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15
The Future of Commercial Space
13
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6
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8
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1
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2
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1
IMAP (Interstellar Mapping and Acceleration Probe)
7
Artemis
287
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4
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39
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6
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7
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1
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2
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4
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3
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38
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6
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4
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4
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10
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8
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9
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2
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39
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9
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307
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3
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6
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3
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14
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7
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13
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13
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37
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6
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141
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90
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2
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3
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26
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357
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2
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3
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1
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32
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5
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59
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8
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18
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5
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1
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5
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24
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4
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4
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13
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17
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125
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9
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1
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5
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3
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5
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4
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30
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1
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1
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23
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10
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14
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2
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195
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2
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7
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10
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222
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5
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11
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147
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91
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4
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99
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1
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7
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183
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1
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8
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2
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1
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19
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132
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3
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1
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3
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4
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4
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1
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3
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5
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3
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1
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32
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2
SERVIR (Regional Visualization and Monitoring System)
4
Aeronautics Technology
5
Audio
6
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3
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17
Johnson's Mission Control Center
5
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1
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19
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3
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9
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1
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11
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5
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9
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21
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3
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1
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1
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10
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1
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10
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2
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2
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3
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10
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11
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1
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8
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1
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1
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4
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3
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11
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55
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27
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6
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1
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2
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2
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1
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1
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22
The Human Body in Space
2
Europa
29
NICER (Neutron star Interior Composition Explorer)
8
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27
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49
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129
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10
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1
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1
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2
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8
Supermassive Black Holes
20
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5
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3
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4
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2
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17
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15
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1
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9
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6
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6
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73
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210
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1
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5
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1
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1
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3
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2
STS-51A
1
Deep Space Network
9
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1
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24
Michael R. Barratt
2
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2
Expedition 74
1
GOES-U
4
Advanced Air Mobility
19
Astrogram
8
Project Mercury
3
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4
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6
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2
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2
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15
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5
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4
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1
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15
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2
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45
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5
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10
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6
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3
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22
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2
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1
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66
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1
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4
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2
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4
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36
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1
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37
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24
Viking 1
1
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18
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3
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12
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15
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1
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14
STS-1
1
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1
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5
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28
Nichole Ayers
4
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17
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29
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34
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1
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46
Io
4
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1
CloudSat
1
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1
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40

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