Asteroids

DART (Double Asteroid Redirection Test)
Asteroids
Jet Propulsion Laboratory
Modeling
Near-Earth Asteroid (NEA)
Planetary Defense
Planetary Defense Coordination Office

NASA Study: Asteroid’s Orbit, Shape Changed After DART Impact

After NASA’s historic Double Asteroid Redirection Test, a JPL-led study has shown that the shape of asteroid Dimorphos has changed and its orbit has shrunk. When NASA’s DART (Double Asteroid Redirection Test) deliberately smashed into a 560-foot-wide (170-meter-wide) asteroid on Sept. 26, 2022, it made its mark in more ways than one.
Posted March 19, 2024
Asteroids
Deep Space Network
Jet Propulsion Laboratory
Near-Earth Asteroid (NEA)
Planetary Defense
Planetary Defense Coordination Office
Potentially Hazardous Asteroid (PHA)
Space Communications & Navigation Program

NASA’s Planetary Radar Images Slowly Spinning Asteroid

During the close approach of 2008 OS7 with Earth on Feb. 2, the agency’s Deep Space Network planetary radar gathered the first detailed images of the stadium-size asteroid. On Feb. 2, a large asteroid safely drifted past Earth at a distance of about 1.8 million miles (2.9 million kilometers, or 7 ½ times the distance […]
Posted February 26, 2024
Asteroids
Planetary Defense
Planetary Defense Coordination Office
Planetary Science
Planetary Science Division
Science Mission Directorate

NASA Celebrates First Decade of International Asteroid Warning Network 

On January 13-14, 2014, representatives from NASA and various global research organizations convened the first meeting of the International Asteroid Warning Network (IAWN) steering committee. This group was charged with strengthening coordinated international response to a potentially hazardous near-Earth object (NEO).
Posted January 30, 2024
Asteroids
Meteors & Meteorites
Near-Earth Asteroid (NEA)
Planetary Defense Coordination Office

NASA System Predicts Impact of a Very Small Asteroid Over Germany

The Scout impact assessment system calculated where and when the asteroid 2024 BX1 would impact Earth’s atmosphere, providing a useful demonstration of planetary defense capability. A small asteroid about 3 feet (1 meter) in size disintegrated harmlessly over Germany on Sunday, Jan. 21, at 1:32 a.m. local time (CET).
Posted January 24, 2024
OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)
Asteroids
Goddard Space Flight Center
The Solar System

NASA Asteroid Sampling Mission Renamed OSIRIS-APEX for New Journey

The former OSIRIS-REx spacecraft sets off on a journey to study asteroid Apophis and take advantage of the asteroid’s 2029 flyby of Earth, the likes of which hasn’t happened since the dawn of recorded history.
Posted December 22, 2023
Psyche Mission
Asteroids
Jet Propulsion Laboratory
Psyche Asteroid
The Solar System

NASA’s Psyche Delivers First Images and Other Data

The mission team has celebrated several successes since its launch from Kennedy Space Center on Oct. 13. The latest is the operation of the spacecraft’s cameras. NASA’s Psyche spacecraft is on a roll. In the eight weeks since it left Earth on Oct. 13, the orbiter has performed one successful operation after another, powering on […]
Posted December 5, 2023
Asteroids
Jupiter
Mars
Pioneer
Pioneer 10
Planets
The Solar System

Pioneer 10 Crosses the Asteroid Belt

This illustration made on Nov. 26, 1974, by Rick Giudice shows the Pioneer 10 spacecraft traveling through the asteroid belt between Mars and Jupiter, the largest planet in the solar system. At the time, it was uncertain whether it would traverse it safely since the density of particles large enough to damage the craft was […]
Posted December 4, 2023
Asteroids
Goddard Space Flight Center
Lucy
The Solar System

NASA’s Lucy Surprises Again, Observes 1st-ever Contact Binary Orbiting Asteroid

NASA’s Lucy Spacecraft took images of asteroid Dinkinesh, discovering that the asteroid has the first-ever contact binary pair orbiting the asteroid.
Posted November 7, 2023
DART (Double Asteroid Redirection Test)
Asteroids
Planetary Defense
Planetary Defense Coordination Office
Planetary Science Division

DART Team Earns Smithsonian Michael Collins Trophy for Successful Planetary Defense Test Mission

NASA’s Double Asteroid Redirection Test (DART) will be honored with the 2024 Michael Collins Trophy for Current Achievement.
Posted November 7, 2023
Asteroids
Goddard Space Flight Center
Lucy
The Solar System

NASA’s Lucy Spacecraft Discovers 2nd Asteroid During Dinkinesh Flyby

On Nov. 1, NASA’s Lucy spacecraft flew by not just its first asteroid, but its first two. The first images returned by Lucy reveal that the small main belt asteroid Dinkinesh is actually a binary pair.
Posted November 2, 2023
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1
Grades K - 4
6
Jessica Watkins
3
Low Boom Flight Demonstrator
14
Moons
4
University Student Research Challenge
3
Artemis 1
13
Climate Modeling
1
Chandra X-Ray Observatory
53
Origin & Evolution of the Universe
12
Earth Science Division
45
Ranger 7
2
Robert L. Gibson
1
Space Shuttle
16
Gamma Rays
7
Hypersonic Technology
4
Johnson's Mission Control Center
4
Mars Express
2
Saturn
17
Spitzer Space Telescope
9
General
530
Infrared Light
2
Kathryn C. Thornton
1
Marshall Space Flight Center
264
The Human Body in Space
2
Andrew S.W. Thomas
1
Budget & Annual Reports
4
Ocean Worlds
2
Deep Space Optical Communications (DSOC)
6
Private Astronaut Missions
2
Expedition 72
6
Social Media
4
Find Your Place
4
STS-80
1
Heliophysics Division
46
Lunar Surface Innovation Initiative
7
NASA Engineering and Safety Center
34
Suomi NPP (Suomi National Polar-orbiting Partnership)
4
Video Series
1
2024 Solar Eclipse
46
Astrobiology
23
Commercial Space
74
Pamela A. Melroy
8
Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)
3
Coronal Mass Ejections
2
Perseverance (Rover)
21
EPSCoR
3
Scientific Balloons
14
Stephen G. Bowen
4
GOES (Geostationary Operational Environmental Satellite)
12
Ionosphere
8
Launch Services Program
35
Michael S. Hopkins
1
Tracy Caldwell Dyson
8
Apollo 16
1
Carl E. Walz
1
Office of the General Counsel (OGC)
36
Drones & You
21
Quasars
3
Sounding Rockets Program
14
Frank Borman
1
Hubble Space Telescope
177
Manufacturing, Materials, 3-D Printing
1
NASA+
2
Sustainable Flight National Partnership
4
Warren Hoburg
2
Aeronautics
125
Audio
6
NEO Surveyor (Near-Earth Object Surveyor Space Telescope)
10
Technology Research
8
William R. Pogue
1
Air Traffic Solutions
10
Binary Stars
3
Nichole Ayers
4
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12
Planetary Science
71
Exoplanet Detection Methods
5
SimLabs
2
STS-41B
3
Grades K - 4 for Educators
9
Jet Propulsion Laboratory
200
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17
MOSAICS
1
Uranus
5
Artemis 2
80
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7
Chandrayaan-1
1
Orion Multi-Purpose Crew Vehicle
30
Earth Science Technology Office
7
Read it!
3
Robert L. Satcher Jr.
1
Space Sustainability
1
Gamma-Ray Bursts
10
I Am Artemis
15
Joint Agency Satellite Division
4
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4
Saturn Moons
9
Spot the International Space Station
3
Geospace Dynamics Constellation (GDC)
1
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1
Kennedy Space Center
202
Marshall Test Facility and Support Infrastructure
1
The Kuiper Belt
4
Andromeda Galaxy
5
BurstCube
4
Oceanography
3
Deimos
1
Prizes, Challenges & Crowdsourcing
6
Expedition 73
2
SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP
2
Fission Surface Power (FSP)
2
STS-88
1
Heliophysics Research Program
3
Lunar Surface Technology Research
1
NASA Headquarters
87
Super-Earth Exoplanets
9
VIPER (Volatiles Investigating Polar Exploration Rover)
16
AcrimSat (Active Cavity Irradiance Monitor Satellite)
1
Astrogram
8
Commercial Space Division
1
Parker Solar Probe (PSP)
8
Edward G. Gibson
1
Aura
2
NEOWISE
7
COSI (Compton Spectrometer and Imager)
1
Phobos
3
ER-2
4
Sea Ice
5
STEREO (Solar TErrestrial RElations Observatory)
2
GOES-R
3
IRIS (Interface Region Imaging Spectrograph)
1
Leadership
6
Michoud Assembly Facility
29
Transformational Tools Technologies
7
Apollo 8
3
Carlos I. Noriega
1
Open Science
1
Droughts
1
Quesst (X-59)
23
Sounds & Ringtones
1
Frank Rubio
4
Human Dimensions
2
Marcos Berrios
1
National Advisory Committee for Aeronautics (NACA)
6
SWOT (Surface Water and Ocean Topography)
13
Water & Energy Cycle
5
Aeronautics Research
6
Mars Odyssey
4
Technology Transfer
38
Wind Mission
2
Airborne Science
22
Biological & Physical Sciences
28
Nicole Aunapu Mann
3
Dark Matter
12
Planetary Science Division
51
Exoplanet Discoveries
11
SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)
1
STS-41D
1
Grants & Opportunities
5
John B. Herrington
1
Low-Earth Orbit Economy
10
MUREP
10
Uranus Moons
3
Artemis 3
27
Clouds
5
Charles F. Bolden Jr.
1
Orion Program
12
Earth Surface & Interior
3
Red Dwarfs
1
Robotics
12
Space Technology Mission Directorate
125
Ganymede
1
Ice & Glaciers
11
Joint Polar Satellite System (JPSS)
1
SBIR STTR
7
Star Clusters
12
Gerald Carr
1
Ingenuity (Helicopter)
6
Kepler / K2
4
Martian Moon Exploration (MMX)
2
The Milky Way
13
Anil Menon
1
Buzz Aldrin
1
Oceans
31
Deniz Burnham
1
Prizes, Challenges & Crowdsourcing News
10
Exploration Ground Systems
15
SOHO (Solar and Heliospheric Observatory)
4
Flight Innovation
23
STS-9
2
Helios 1
1
Lunar Trailblazer
4
NASA History
140
Supermassive Black Holes
17
Virgil I. Grissom
2
Active Galaxies
12
Astromaterials
5
Commercial Space Programs
20
Partner with NASA STEM
7
Eileen M. Collins
2

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