Presented by Marusa Bradac. One of the greatest accomplishments in recent astrophysics is the creation of a model for the complete inventory of the...

Presented by Kelly Gaffney. Movies have transformed our perception of the world. With slow motion photography, we can see a hummingbird flap its wings...

In this talk, Eduardo do Couto e Silva will explain that while the night sky appears calm, it is in fact populated by colossal...

Presented by Sean Brennan. The Stardust mission returned from a 6-year voyage in January of 2006. During the mission it swept through the tail...

Presented by Sarah Church. The faint radio signal that fills our universe is the echo of the beginning of the universe. This signal, called...

Organic semiconductors hold immense promise for use in thin film and flexible displays – picture an iPad you can roll up – but they...

In experiments resembling an atomic-scale shooting gallery, researchers are pioneering a new method for chemical analysis by zapping the innermost electrons out of atoms...

In repeatedly and systematically surveying the sky with deep, large-field-of-view images in six optical color bands on a 3 billion pixel camera for years...