Space News

Space.com

Universe Today | YouTube channel

Space Daily | Sky Nightly | Space Travel | Mars Daily

SpaceRef | NASA Watch | Astrobiology Web

SpaceWeather

SpaceWeatherWoman

Spaceflight 101

Spaceflight Now

Spaceflight Insider

SpaceNews

NASA SpaceFlight

Russian Space Web – by Anatoly Zak

EarthSky

The Planetary Society

NASA and NASA TV

Portal to the Universe

Cosmic Pursuits

Behind the Black – Postings by Robert Zimmerman

Explaining Science – formerly The Science Geek

Gunter’s Space Page

Astrobiology Magazine

Outer Places

Space Scoop (for kids)

Wikipedia Space Portal | Timeline of Spaceflight

 

Podcasts:

StarTalk | StarTalk All-Stars

The Big Picture

Universe Today: Weekly Space Hangout

Deep Astronomy | YouTube

Planetary Radio | SoundCloud

Curious Droid | YouTube

The Star Spot

NASA Podcasts

Vintage Space | Youtube | Amy Shira Teitel

TMRO Podcast | Youtube

The Orbital Mechanics

Wow! Signal Podcast

365 Days of Astronomy

The Astonomy Cast

Liftoff

One Universe at a Time

Talk Nerdy

Sky at Night Podcast

Slooh – no regular podcasts but videos and livecasts.

 

Forums:

Cloudy Nights

Reddit / Space

Unmanned Spaceflight

NASA Spaceflight

CosmoQuest Forum

 

NASA TV: