Astronomy

Links

1. American Association of Variable Star Observers (AAVSO)
2. Analemma.de
3. Astronomy Picture of the Day | NASA
   1. 2020-04-20 : The Horsehead Nebula in Infrared from Hubble
   2. 2012-03-05 : Flying Over the Earth at Night
   3. 2006-09-21 : Sharp Silhouette
   4. 2002-11-14 : The Sharpest View of the Sun
4. An Atlas Of The Universe
5. Aurora
   1. Aurora Live Cameras
   2. AuroraMAX—The Northern Lights Live
   3. Aurorasaurus (Reporting Auroras From the Ground Up)
   4. Aurora Crunch's Earth's Magnetic Field
   5. Churchill, Manitoba, Aurora Borealis ‑ Northern Lights Cam
   6. Earth Can Make Auroras Without Solar Activity
   7. European Southern Observatory
   8. Heavens Above
   9. NOAA POES Auroral Activity
   10. Sebec Lake (ME) Starcam
6. BBC Sky at Night Magazine
7. Celestia (free space simulation software for Windows, Mac, Linux)
8. Celestial Observer
9. Clear Sky Clock
10. Dark Sky
    1. Dark-Sky Site Directory
    2. Dark Skies Locator
    3. International Dark-Sky Association
11. Double Asteroid Redirection Test (DART)
    1. Double Asteroid Redirection Test (DART) Mission | NASA
    2. Planetary Defense Coordination Office (PDCP) | NASA
12. Dwarf Planets Explained
13. EarthSky. Tonight
14. Eclipses: Solar & Lunar
    1. MrEclipse
    2. NASA Eclipse Home Page
15. European Space Agency
    1. ESA/Hubble @ESA_Hubble
       1. Images
    2. ESA/Webb @ESA_Webb
       1. Images
          1. Hubble and Webb Showcase the Pillars of Creation
16. Extremely Large Telescope | European Southern Observatory
17. Heavens Above
18. Hubble
    1. The European Homepage For The NASA/ESA Hubble Space Telescope
    2. Hubble Scope
    3. HubbleSite
       1. Black Holes: Gravity's Relentless Pull
19. Human Spaceflight
20. Interface Region Imaging Spectrograph | IRIS
21. Jet Propulsion Laboratory
    1. JPL | NASA
    2. Mars Exploration
    3. Mars Exploration Rover Mission: Jan 2004
    4. Mars 24 - Time on Mars
22. Image of the Day (Space.com)
23. Kevin M. Gill Planetary Imaging Portfolio
    1. Wallpapers (cellphones and tablets)
24. Lockheed Martin Solar and Astrophysics Laboratory | LMSAL
25. Lunar Picture Of The Day
26. A Map of Every Object in Our Solar System
27. Meteors
    1. International Meteor Organization
28. NASA Images
29. National Solar Observatory | NSO
    1. Global Oscillation Network Group | GONG
    1. Magnetogram Synoptic Map Images
    2. Magnetogram Synoptic Map Movie
30. New Horizons: Beyond Pluto (Pluto & Ultima Thule et al)
31. NOAA (NWS Weather…)
32. Organizations
    1. Astronomical Society of Victoria (Australia)
    2. Astronomical League (Portland, OR)
    3. EISCAT Scientific Association (Sweden) (Wiki)
    4. Naperville (IL) Astronomical Association
    5. Persian Astronomy News
    6. Planetary Society
    7. RegiStax (image registration of solar pix)
    8. Rice Space Institute
    9. Royal Astronomical Society (UK)
33. Phys.Org: Space & Astronomy
    1. Studying the sun as a star to understand stellar flares and exoplanets
34. Reflected Tsunamis and Space Weather
35. Satellite Images
36. Satellite Tracking
    1. Heavens-Above
    2. Live Real Time Satellite Tracking
    3. See a Satellite Tonight
37. Shadow & Substance
38. Sky & Telescope
    1. Celestial News & Events
39. Solar & Astrophysics Laboratory | Lockheed Martin
    1. Latest Events | Flare Analysis
40. Solar Dynamics Observatory | SDO
41. Solar Influences Data Analysis Center | SIDC
42. Space
43. Space Weather Prediction Center | SWPC
44. StarGazing (hosts free sites for numerous astronomy clubs)
45. Slooh Space Camera (live telescope viewing)
46. Solar System Exploration (NASA)
47. Sun
    1. Atmospherics Optics
    2. The Sun In Motion
    3. Scientists see a new kind of explosion on the sun
48. The Sky Live
49. Webb Telecope
    1. James Webb Space Telescope | NASA
    2. James Webb Space Telescope | Northrop Grumman
50. Worldwide Telescope (virtual)
51. Wilson Observatory CA Webcam