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NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

Comets

Jet Propulsion Laboratory

Near-Earth Asteroid (NEA)

Planetary Defense

Planetary Defense Coordination Office

Work Is Under Way on NASA’s Next-Generation Asteroid Hunter

The mirrors for NASA’s Near-Earth Object Surveyor space telescope are being installed and aligned, and work on other spacecraft components is accelerating. NASA’s new asteroid-hunting spacecraft is taking shape at NASA’s Jet Propulsion Laboratory in Southern California.

Posted August 28, 2024

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 Infrared Heritage Will Live On

NASA’s near-Earth-object-hunting mission NEOWISE is nearing its conclusion. But its work will carry on with NASA’s next-generation infrared mission: NEO Surveyor. After more than 14 successful years in space, NASA’s NEOWISE (Near-Earth Object Wide-field Infrared Survey Explorer) mission will end on July 31.

Posted July 2, 2024

NEOWISE

Comets

Jet Propulsion Laboratory

Near-Earth Asteroid (NEA)

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

Planetary Defense

Planetary Defense Coordination Office

NASA’s NEOWISE Extends Legacy With Decade of Near-Earth Object Data

As the infrared space telescope continues its long-duration survey of the universe, it is creating a unique resource for future astronomers to make new discoveries.

Posted April 4, 2024

Citizen Science

Comets

SOHO (Solar and Heliospheric Observatory)

The Solar System

The Sun

ESA, NASA Solar Observatory Discovers Its 5,000th Comet

On March 25, 2024, a citizen scientist in the Czech Republic spotted a comet in an image from the Solar and Heliospheric Observatory (SOHO) spacecraft, which has now been confirmed to be the 5,000th comet discovered using SOHO data. SOHO has achieved this milestone over 28 years in space, even though it was never designed […]

Posted March 27, 2024

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

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11

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7

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4

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36

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8

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4

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4

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5

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3

6

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2

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41

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5

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108

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95

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17

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3

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47

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25

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2

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9

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6

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2

1

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14

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21

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37

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5

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7

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14

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238

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5

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Black History Month

7

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23

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6

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1

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1

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17

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5

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2

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114

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3

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8

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1

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43

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22

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7

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75

2

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1

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7

5

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14

1

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3

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2

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2

DC-8

6

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1

Marshall Earth Sciences

29

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3

54

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10

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2

13

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3

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1

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1

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10

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22

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42

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5

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7

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4

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1

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2

4

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3

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45

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28

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18

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5

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37

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10

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29

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2

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27

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7

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40

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1

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24

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19

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6

11

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63

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220

54

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46

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4

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32

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6

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11

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4

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263

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33

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