No tears in heaven? Expedition 35 Commander Chris Hadfield shows that while you really can cry in space, tears don’t fall like they do here on Earth, and instead just end up as a big ball of water on your face. It’s physics, baby!
Over the last few years I have been renovating my home. Building on Earth seems…
Astrobiologists continue to work towards determining which biosignatures might be best to look for when…
Planetary nebula are some of nature's most stunning visual displays. The name is confusing since…
The venerable Hubble Space Telescope is like a gift that keeps on giving. Not only…
The venerable Voyager 1 spacecraft is finally phoning home again. This is much to the…
The search for extrasolar planets is currently undergoing a seismic shift. With the deployment of…