How old is the Earth, how long did it take for life to appear, and how long would it take for your hair to grow to the Moon? Find out in this video from MinuteEarth (a new project by MinutePhysics’ Henry Reich):
(Because you always wanted to know how long it would take for your hair to grow to the Moon — admit it.)
And be sure to check out MinuteEarth’s newest video Why Are Leaves Green? Part 1 and Part 2.
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…