The Sky Searchers Forum - The friendliest Astronomy Forum on the Web!
In The Sky - Guide to the Night Sky and Astronomical Events
Heavens Above - Satellite and Astro Events Tracker
The Sky Live - Guide to Night Sky Current Events
ISS Transit Finder - Find out where and when to see the ISS
Light Pollution Map - Search for a good dark sky
Global Jet Stream Forecast - See where the Jet Stream is overhead
RAS - The Royal Astronomical Society
ROG - Royal Observatory Greenwich
Stellerium - Planetarium
Cartes Du Ciel - Planetarium
Time and Date - Astro Events
Clear Outside - Astronomy Weather Forecasts
NASA APOD - Who doesn't like the NASA Astronomy Picture of the Day!
N.I.N.A. - Nighttime Imaging and Astrophotography
APT - Astrophotography Tool
SharpCap - Lunar, Planetary and Solar Imaging
PixInsight - Astro Image Processing
Astrobin - Image Hosting Platform
Gaia - The official ESA Gaia mission website
Fermi - NASA Gamma-ray Space Telescope
Chandra X-ray Observatory
VLT - The ESA Very Large Telescope
ELT - The ESA Extra Large Telescope
AWO - Avery Way Observatory
Hubble Space Telescope - The official NASA Hubble Website
JWST - The official NASA JWST Website
Jodwell Bank - Grade I listed Lovell Telescope
SKAO - The Square Kilometre Array Observatory
EHT - The Event Horizon Telescope
Cassini–Huygens - The official NASA Cassini mission Website
Juno - The official NASA Juno mission Website
Gong - National Solar Observatory Global Oscillation Network Group
SDO - Solar Dynamics Observatory
SOHO - Solar and Heliospheric Observatory
Space Weather - News and Information about the Earth Sun Environment
Parker Solar Probe - Humanity’s First Visit to a Star
Moon Map - Antonin Rukl's Atlas of the Moon
China National Space Administration
Indian Space Research Organisation
Greenwich Royal Observatory Look Up