Links-Podcasts

Astronomy/Space

NASA
NASA - Jet Propulsion Laboratory (JPL)
NASA - Imagine the Universe
NASA - Planet Quest
NASA - Solar Dynamic Observatory (SDO)
NASA - Mars
NASA - Eyes on the Solar System
Universe Today
Space.com
EarthSky
Spaceweather.com
Astronomy Picture of the Day (APOD)
Bad Astronomy
The Planetary Society
Spot the Space Station
National Solar Observatory (NSO)
National Optical Astronomy Observatory
SpaceX

Earth

USGS
USGS - Volcanoes
USGS - Earthquakes
American Geophysical Union (AGU)
Geology.com
Geology In
About Geology
NASA - Earth Observatory
Earth Science Picture of the Day (EPOD)
The Landslide Blog (new)
The Landslide Blog (old)
The-Vug.com
Mineralology Database - mindat.org
Mineralology Database - webmineral.com
Visible Geology
Mount St. Helens
Lamont-Doherty Earth Observatory

Weather

NOAA
NOAA - Weather
Ventusky
Windy.com
MeteoBlue
Weather Channel
WeatherSpark
Weather Underground
Climate Central
Earth Wind Map
National Snow and Ice Data Center
Center for Climate Change Law
Climate Hot Map

Science Podcasts

General Science

Scale:
  Scale of the Universe 2
        If the Moon Were Only 1 Pixel
  Solar System
  Universcale - Nikon
Science News
Science
Nature
Wired Science
National Geographic
Extreme Science
The Encyclopedia of Earth (EOL)
EarthSky
Krulwich Wonders
Pharyngula
Tree of Life
The Skeptic's Dictionary
Quackwatch
PhET Simulations
MIT Open Courseware

Citizen Science

Zooniverse
Galaxy Zoo
Moon Zoo
SETI@Home
Planet Hunters
CosmoQuest
Solar Stormwatch
Stardust@Home
Einstein@Home

Youtube

MInuteEarth
MinutePhysics
Vsauce
Vi Hart
Numberphile
Crash Course - Psychology
Crash Course - Astronomy
Crash Course - Geology

Maps

The National Map
Wikimapia
Google Earth
My Topo
ESRI (GIS)
Census Maps
Natural Disaster Map
Paleomap Project
Climate Hot Map
Dino Jim
40 Maps That Explain the World
Roadside Geology Guides

Museums

American Museum of Natural History
The Hicksville Gregory Museum
Alley Pond Environmental Center
Vanderbilt Planetarium
Rockaway Waterfront Alliance

Miscellaneous

Head Like an Orange
Mt. Everest Tour
XKCD
99% Invisible
NPR: Planet Money

Music

Soundcheck - WNYC
NPR: All Songs Considered
NPR: Tiny Desk Concerts
NPR: World Cafe
KEXP.org
KCRW: Morning Becomes Eclectic