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Comets

Night Sky Network

November’s Night Sky Notes: Snowballs from Space

by Kat Troche of the Astronomical Society of the Pacific If you spotted comet C/2023 A3 (Tsuchinshan-ATLAS) in person, or seen photos online this October, you might have been inspired to learn more about these visitors from the outer Solar System. Get ready for the next comet and find out how comets are connected to […]

Posted November 1, 2024

Night Sky Network

September’s Night Sky Notes: Marvelous Moons

by Kat Troche of the Astronomical Society of the Pacific September brings the gas giants Jupiter and Saturn back into view, along with their satellites. And while we organize celebrations to observe our own Moon this month, be sure to grab a telescope or binoculars to see other moons within our Solar System! We recommend […]

Posted August 30, 2024

Night Sky Network

The Summer Triangle’s Hidden Treasures

With the Summer Triangle high in the sky, it’s a great time to lie back, relax, and explore some of its hidden treasures: the small constellations of Vulpecula, Sagitta, and Delphinus!

Posted August 15, 2024

Night Sky Network

August’s Night Sky Notes: Seeing Double

Your eyes aren’t playing tricks on you – you’re seeing double stars through that telescope! Learn about which double stars to spot this summer with August’s Night Sky Notes!

Posted August 1, 2024

Night Sky Network

Prepare for Perseids!

The annual Perseid meteor shower is scheduled to peak this August 11-12. Cross your fingers for good weather, find a nice dark spot to bring a blanket or lounge chair, and get ready to relax and spot some meteors.

Posted July 16, 2024

Night Sky Network

July’s Night Sky Notes: A Hero, a Crown, and Possibly a Nova!

Look to the skies all summer long for a Hero and a Crown – and a potential recurring nova.

Posted July 1, 2024

Night Sky Network

Tropical Solstice Shadows

Solstices were some of our earliest astronomical observations, celebrated throughout history via many summer and winter celebrations.

Posted June 15, 2024

Night Sky Network

June’s Night Sky Notes: Constant Companions: Circumpolar Constellations, Part III

In the final Circumpolar Constellations installment, learn about objects in Cepheus, Draco, and Ursa Major, and how to find them in June’s Night Sky Notes!

Posted May 31, 2024

Night Sky Network

Binoculars: A Great First Telescope

Do you want to peer deeper into the night sky? Are you feeling the urge to buy a telescope? There are so many options for budding astronomers that choosing one can be overwhelming. A first telescope should be easy to use and provide good quality views while being affordable. As it turns out, those requirements […]

Posted May 15, 2024

Night Sky Network

May’s Night Sky Notes: Stargazing for Beginners

Were you inspired by the solar eclipse to become an amateur astronomer? If so, here are some high-level tips on how to get started, from Night Sky Notes!

Posted May 1, 2024

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44

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57

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53

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10

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164

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11

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14

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12

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54

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33

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8

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1

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5

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22

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6

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2

8

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20

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25

19

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22

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23

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4

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283

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3

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9

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42

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71

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22

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23

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198

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130

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14

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2

7

NASA en español

38

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4

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4

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8

Richard A. Mastracchio

1

9

Jonny Kim

4

5

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9

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11

23

Planetary Defense Coordination Office

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12

Anil Menon

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3

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10

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56

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1

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5

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18

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13

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133

Kjell N. Lindgren

3

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9

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206

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7

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1

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6

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22

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2

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6

Jet Propulsion Laboratory

220

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1

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1

Super-Earth Exoplanets

9

Earth Surface & Interior

3

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10

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9

131

Galaxies, Stars, & Black Holes Research

34

Human Lander Challenge

1

Airspace Operations and Safety Program

11

Black History Month

7

Science Activation

46

15

Leland D. Melvin

1

Michael R. Barratt

2

Dark Matter & Dark Energy

8

The Human Body in Space

2

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9

STS-41D

1

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1

TOPEX / Poseidon (ocean TOPography EXperiment)

1

7

NASA Engineering & Safety Center Academy

1

24

Find Your Place

8

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1

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17

Astronauts

89

Richard H. Truly

1

Space Biology Program

3

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1

Mars Pathfinder

1

Common Exploration Systems Development Division

4

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15

Eileen M. Collins

2

Visible Infrared Imaging Radiometer Suite (VIIRS)

1

NICER (Neutron star Interior Composition Explorer)

8

Planetary Environments & Atmospheres

5

Gemini III

1

Ice Giants

1

1

1

SeaWiFS (Sea-viewing Wide Field-of-view Sensor)

1

Strategic Integration and Management Division

1

Lucy

7

Moons

4

1

Psyche Asteroid

7

Carruthers Geocorona Observatory (GLIDE)

2

Skywatching Tips

27

Irregular Galaxies

6

MAF Announcements

1

2

Charles F. Bolden Jr.

1

STS-9

2

3

57

NASA STEM Projects

8

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

24

1

1

Aerosciences Evaluation Test Capabilities

1

B200

2

Rosetta

1

Space Technology Research Grants

17

Landsat

6

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2

4

Technology Transfer

42

ER-2

4

Weather and Atmospheric Dynamics

8

2

Potentially Hazardous Asteroid (PHA)

3

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2

InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)

4

Office of the General Counsel (OGC)

36

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6

Artemis 5

3

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13

42

1

Mariner 4

2

CoECI News

5

Supermassive Black Holes

18

Earth System Observatory (ESO)

5

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3

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

10

People of Space Operations

1

Galaxy clusters

12

Human Landing System Program

21

Alan B. Shepard Jr.

1

48

Science for Everyone

2

Star-forming Nebulae

15

Lenticular Galaxies

1

Michael S. Hopkins

1

DART (Double Asteroid Redirection Test)

8

The Kuiper Belt

4

Exoplanet Detection Methods

5

MOSAICS

1

STS-51A

1

Didymos & Dimorphos

1

Trace Gas Orbiter (TGO)

1

3

NASA Engineering and Safety Center

34

Origin & Evolution of the Universe

12

Fission Surface Power (FSP)

2

Gravitational Waves

5

Advanced Air Transport Technology

5

Astronomy

2

Rings of Jupiter

1

Space Communications & Navigation Program

35

JUICE (Jupiter Icy Moons Explorer)

1

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12

Communicating and Navigating with Missions

22

System-Wide Safety

7

Electrified Aircraft Propulsion

1

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5

4

Planetary Geosciences & Geophysics

7

Gemini IV

1

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Anne C. McClain

4

Byron K. Lichtenberg

1

Sensing the Universe & Multimessenger Astronomy

2

STS-1

1

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

Apophis

2

13

Cassini

8

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2

252

MAF Employee Assistance Program

5

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10

Charles O. Hobaugh

1

STS-93

1

E-Books

5

Underway Recovery Test 11

1

NASA+

4

Pamela A. Melroy

8

5

HERA (Human Exploration Research Analog)

7

Aerosols

4

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1

RS-25

1

24

Landsat 8 / LDCM (Landsat Data Continuity Mission)

3

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2

Crew Health and Performance Exploration Analog (CHAPEA)

8

Technology Transfer & Spinoffs

42

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3

What We Do

8

4

PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)

8

Global Precipitation Measurement (GPM)

2

Integrated Aviation Systems Program

12

1

10

Artemis Accords

26

Raja Chari

3

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1

John B. Herrington

1

Mariner 7

1

Cold Atom Laboratory (CAL)

3

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1

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25

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1

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8

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1

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2

Human Research Program

20

1

Blogs

188

Science in the Air

10

Stars

113

7

Michoud Assembly Facility

30

2

14

Exoplanet Discoveries

11

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2

MUREP

10

STS-51C

1

Digital Information Platform

9

TRACERS

1

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19

NASA Headquarters

98

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37

Flight Innovation

25

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17

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19

292

Rings of Saturn

10

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18

Juno

16

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13

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3

T-34C

1

Electrified Powertrain Flight Demo

3

Voyager 1

8

Nicole Aunapu Mann

3

Planetary Nebulae

6

Gemini IX

1

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

2

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12

C-130

1

Sentinel-6 Michael Freilich Satellite

4

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2

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4

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11

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2

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9

IXPE (Imaging X-ray Polarimetry Explorer)

13

MAF Status

1

27

Christina H. Koch

10

STS-96

1

Early Career Faculty (ECF)

9

University Innovation

10

National Advisory Committee for Aeronautics (NACA)

6

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9

Franklin R. Chang-Díaz

1

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1

AeroSpace Frontiers

54

Barry E. Wilmore

2

Russell L. Schweickart

2

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7

Landsat 9

5

Matthew Dominick

4

Cryogenic Fluid Management (CFM)

3

1

Euclid

6

2

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35

Private Astronaut Missions

2

Globular Clusters

1

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2

2

Grades 5 - 8 for Educators

9

Artemis Campaign Development Division

2

Ranger 7

2

5

5

1

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10

Supernova Remnants

3

Earth's Magnetic Field

4

Vesta

2

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2

Perseverance (Rover)

30

Game Changing Development Program

32

Human Space Travel Research

1

Ames Research Center

179

Blue Ghost (lander)

4

Science Instruments

5

Stellar Evolution

2

9

3

DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging)

3

The Search for Life

10

Exoplanet Exploration Program

4

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