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NEOWISE

Comets

Jet Propulsion Laboratory

Near-Earth Asteroid (NEA)

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

Planetary Defense

Planetary Defense Coordination Office

WISE (Wide-field Infrared Survey Explorer)

NASA’s NEOWISE Celebrates 10 Years, Plans End of Mission

The asteroid and comet-hunting infrared space telescope has gathered an impressive haul of observations, but it’s now at the mercy of the Sun, which is accelerating its demise. NASA’s NEOWISE has had a busy decade. Since its reactivated mission began on Dec.

Posted December 13, 2023

DART (Double Asteroid Redirection Test)

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

Science Mission Directorate

Planetary Defense

Planetary Defense Coordination Office

Planetary Science

Planetary Science Division

Near-Earth Asteroids as of August 31, 2023

Near-Earth objects (NEOs) are asteroids and comets that orbit the Sun like the planets with orbits that come within 30 million miles of Earth’s orbit.

Posted October 17, 2023

DART (Double Asteroid Redirection Test)

Didymos & Dimorphos

Planetary Defense

Planetary Defense Coordination Office

Planetary Science

Planetary Science Division

Double Asteroid Redirection Test Post-Impact Image Gallery

After 10 months flying in space, NASA’s Double Asteroid Redirection Test (DART) – the world’s first planetary defense technology demonstration – successfully impacted its asteroid target on Monday, September 26 at 7:14 p.m. EDT. as the world’s first attempt to move an asteroid in space.

Posted October 16, 2023

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2

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12

1

10

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26

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3

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25

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20

1

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188

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113

7

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30

2

14

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2

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9

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19

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98

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37

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25

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292

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Christina H. Koch

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1

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2

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5

5

1

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30

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32

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179

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5

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2

9

3

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3

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10

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4

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