Science & Research

Planetary Defense Coordination Office
DART (Double Asteroid Redirection Test)
NEO Surveyor (Near-Earth Object Surveyor Space Telescope)
Planetary Science Division
Science & Research
Science Mission Directorate

NASA, Partners Conduct Fifth Asteroid Impact Exercise, Release Summary

For the benefit of all, NASA released a summary Thursday of the fifth biennial Planetary Defense Interagency Tabletop Exercise. NASA’s Planetary Defense Coordination Office, in partnership with FEMA (Federal Emergency Management Agency) and with the assistance of the U.S.
Posted June 20, 2024
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Nebulae
Science & Research
Star-forming Nebulae
The Universe

First of Its Kind Detection Made in Striking New Webb Image

Alignment of bipolar jets confirms star formation theories For the first time, a phenomenon astronomers have long hoped to directly image has been captured by NASA’s James Webb Space Telescope’s Near-Infrared Camera (NIRCam). In this stunning image of the Serpens Nebula, the discovery lies in the northern area (seen at the upper left) of this […]
Posted June 20, 2024
Earth Science
Climate Science
Earth
GRACE (Gravity Recovery And Climate Experiment)
GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)
Science & Research

NASA Satellites Find Snow Didn’t Offset Southwest US Groundwater Loss

Record snowfall in recent years has not been enough to offset long-term drying conditions and increasing groundwater demands in the U.S. Southwest, according to a new analysis of NASA satellite data. Declining water levels in the Great Salt Lake and Lake Mead have been testaments to a megadrought afflicting western North America since 2000. But […]
Posted June 17, 2024
Astrophysics
Crab Nebula
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Nebulae
Neutron Stars
Pulsars
Science & Research
Stars
Supernovae

Investigating the Origins of the Crab Nebula With NASA’s Webb

New data revises our view of this unusual supernova explosion. A team of scientists used NASA’s James Webb Space Telescope to parse the composition of the Crab Nebula, a supernova remnant located 6,500 light-years away in the constellation Taurus.
Posted June 17, 2024
Planetary Defense Coordination Office
Planetary Defense
Planetary Science Division
Science & Research
Science Mission Directorate

NASA to Discuss Outcome of 5th Biennial Asteroid Threat Exercise

NASA will host a virtual media briefing at 3:30 p.m. EDT, Thursday, June 20, to discuss a new summary of a recent tabletop exercise to simulate national and international responses to a hypothetical asteroid impact threat. The fifth biennial Planetary Defense Interagency Tabletop Exercise was held April 2 and 3, 2024, at the Johns Hopkins […]
Posted June 14, 2024
Chandra X-Ray Observatory
Astrophysics
Exoplanet Science
Exoplanets
Galaxies, Stars, & Black Holes Research
Marshall Astrophysics
Marshall Science Research & Projects
Marshall Space Flight Center
Science & Research
Stars
Studying Exoplanets
The Universe

Coming in Hot — NASA’s Chandra Checks Habitability of Exoplanets

This graphic shows a three-dimensional map of stars near the Sun. These stars are close enough that they could be prime targets for direct imaging searches for planets using future telescopes. The blue haloes represent stars that have been observed with NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton. The yellow star at the center of […]
Posted June 12, 2024
Nancy Grace Roman Space Telescope
Astrophysics
Dark Energy
Dark Matter
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
High-Tech Computing
Missions
Science & Research
Science-enabling Technology
Stars
Technology
Technology Research
The Universe

NASA’s Roman Mission Gets Cosmic ‘Sneak Peek’ From Supercomputers

Researchers are diving into a synthetic universe to help us better understand the real one. Using supercomputers at the U.S. DOE’s (Department of Energy’s) Argonne National Laboratory in Illinois, scientists have created nearly 4 million simulated images depicting the cosmos as NASA’s Nancy Grace Roman Space Telescope and the Vera C.
Posted June 12, 2024
Space Weather
Earth's Atmosphere
Heliophysics
Science & Research
Science Mission Directorate

NASA Funds Study of Proposals to Investigate Space Weather Systems

NASA has selected three proposals for concept studies of missions to investigate the complex system of space weather that surrounds our planet and how it’s connected to Earth’s atmosphere.
Posted June 11, 2024
Natural Disasters
Earth Observatory
Earth Science
Science & Research
Science Mission Directorate

NASA Invites Media for Launch of New Disaster Response System

NASA invites media to an event at the agency’s headquarters at 2 p.m. EDT Thursday, June 13, to learn about a new Disaster Response Coordination System that will provide communities and organizations around the world with access to science and data to aid disaster response.   The event will be held in NASA’s James E. […]
Posted June 11, 2024
Astrophysics
Galaxies
Galaxies, Stars, & Black Holes
James Webb Space Telescope (JWST)
Missions
Origin & Evolution of the Universe
Science & Research
The Universe

NASA’s Webb Opens New Window on Supernova Science

Peering deeply into the cosmos, NASA’s James Webb Space Telescope is giving scientists their first detailed glimpse of supernovae from a time when our universe was just a small fraction of its current age. A team using Webb data has identified 10 times more supernovae in the early universe than were previously known. A few […]
Posted June 10, 2024
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22
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3
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7
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22
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24
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10
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1
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35
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5
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2
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11
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7
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10
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23
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5
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6
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8
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87
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280
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20
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16
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6
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46
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83
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85
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93
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5
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8
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2
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8
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545
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15
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28
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22
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197
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10
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10
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4
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10
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26
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3
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64
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35
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9
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10
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1
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5
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177
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85
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13
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23
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3
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3
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15
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1
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10
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4
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2
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282
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17
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49
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20
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54
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