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NuSTAR (Nuclear Spectroscopic Telescope Array)

Galaxies, Stars, & Black Holes

Jet Propulsion Laboratory

How Many Black Holes Are Hiding? NASA Study Homes in on Answer

An effort to find some of the biggest, most active black holes in the universe provides a better estimate for the ratio of hidden to unhidden behemoths. Multiple NASA telescopes recently helped scientists search the sky for supermassive black holes — those up to billions of times heavier than the Sun. The new survey is […]

Posted January 13, 2025

Active Galaxies

Galaxies, Stars, & Black Holes

Goddard Space Flight Center

Jet Propulsion Laboratory

Neil Gehrels Swift Observatory

NICER (Neutron star Interior Composition Explorer)

NuSTAR (Nuclear Spectroscopic Telescope Array)

Supermassive Black Holes

XMM-Newton (X-ray Multi-Mirror Newton)

Astronomers Catch Unprecedented Features at Brink of Active Black Hole

International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before using data from NASA missions and other facilities.

Posted January 13, 2025

NuSTAR (Nuclear Spectroscopic Telescope Array)

Galaxies, Stars, & Black Holes

Goddard Space Flight Center

Jet Propulsion Laboratory

NASA Telescopes Find New Clues About Mysterious Deep Space Signals

Using two of the agency’s X-ray telescopes, researchers were able to zoom in on a dead star’s erratic behavior as it released a bright, brief burst of radio waves. What’s causing mysterious bursts of radio waves from deep space? Astronomers may be a step closer to providing one answer to that question. Two NASA X-ray […]

Posted February 14, 2024

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108

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199

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5

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5

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571

Women's History Month

17

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19

Barry E. Wilmore

2

Physical Sciences Program

4

Robotics

19

James A. McDivitt

1

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1

COSI (Compton Spectrometer and Imager)

2

Space Technology Mission Directorate

176

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3

38

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8

3

Viking 2

1

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11

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4

42

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17

LAGEOS (LAser GEOdynamics Satellite)

2

Charles F. Bolden Jr.

1

Small Business Innovation Research / Small Business

10

Doing Business with NASA

5

STS-41B

3

Marshall Science Projects

8

31

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7

Trace Gas Orbiter (TGO)

1

GRACE (Gravity Recovery And Climate Experiment)

8

MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)

1

NISAR (NASA-ISRO Synthetic Aperture Radar)

23

Flight Opportunities Program

24

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3

Gravitational Microlensing

2

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7

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240

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74

SBIR

1

5

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5

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17

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30

28

ER-2

5

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1

NASA Open Source Software

1

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1

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14

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1

Walter M. Schirra Jr.

1

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19

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19

Owen K. Garriott

1

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2

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1

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162

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1

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1

Earth

284

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1

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6

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1

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15

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3

136

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6

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3

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47

19

Franklin R. Chang-Díaz

1

Van Allen Probes

2

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6

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6

Office of the General Counsel (OGC)

36

C-130

1

Prizes, Challenges & Crowdsourcing News

10

Hispanic Heritage Month

6

Juno

21

Cassini

10

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1

Deep Space Network

15

STEREO (Solar TErrestrial RElations Observatory)

4

2

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1

54

The Solar System

173

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2

Why Go To Space

2

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5

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4

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81

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3

GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)

9

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6

Air Traffic Management and Safety

3

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5

1

Ronald E. McNair

1

James H. Newman

1

Lunar Discovery & Exploration Program

2

Cosmic Microwave Background

1

Space Technology Research Grants

17

Electromagnetic Spectrum

6

NASA Art Program

3

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114

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1

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18

Armstrong Flight Research Center

150

26

Quesst: The Flights

5

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416

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11

Charles O. Hobaugh

1

Small Satellite Missions

27

Donald R. Pettit

4

STS-41D

1

Marshall Science Research & Projects

52

4

Extreme Weather Events

23

TRACERS

1

2

NOAA (National Oceanic and Atmospheric Administration)

20

Flightlog

1

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4

Gravitational Waves

8

10

Blue Ghost (lander)

4

Planets

30

SBIR STTR

8

Johnson Flight Operations

3

MAF Status

1

Sea Ice

15

CYGNSS (Cyclone Global Navigation Satellite System)

1

Star-forming Nebulae

16

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

7

Mariner 4

2

NASA Safety Center

3

Exoplanet Atmosphere

13

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9

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1

2

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7

Asian American and Native Hawaiian Pacific Islander Heritage

5

7

Read it!

3

IMAP (Interstellar Mapping and Acceleration Probe)

7

Laser Communications Relay

3

CoECI News

26

6

Earth Day

5

STS-88

1

30

10

Common Exploration Systems Development Division

4

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49

Earth's Vital Signs

1

SunRISE (Sun Radio Interferometer Space Experiment)

3

Missions

371

Office of Diversity and Equal Opportunity (ODEO)

1

1

Fruit Fly Lab (FFL)

1

Vegetable Production System (VEGGIE)

1

Helios 1

1

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3

2

C-20A

3

Prizes, Challenges, & Crowdsourcing News

32

Horsehead Nebula

1

Jupiter

38

Cell and Molecular Biology

2

Shuttle Radar Topography Mission (SRTM)

2

Deep Space Optical Communications (DSOC)

7

Strategic Integration and Management Division

1

Mars Moons

6

Near Space Network

4

7

The Sun

67

Globular Clusters

7

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40

Aeronautics Technology

8

Astrophysics Pioneers

3

People of Johnson

67

Richard A. Mastracchio

1

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