Dr. Wendy Freedman, Chairman GMT, and Dr. Pat McCarthy, Director GMT, discuss the Giant Magellan Telescope's mirrors and the science that they will enable.

Contact is a 1997 science fiction drama film adapted from the Carl Sagan novel of the same name and directed by Robert Zemeckis. Both Sagan and wife Ann Druyan wrote the story outline for the film adaptation of Contact. Jodie Foster portrays the film's protagonist, Dr. Eleanor "Ellie" Arroway, a SET...

A close look at an extremely visual and rare type of ocean and reef fish: The Feather Starfish.

NASA is so sure the world will not come to an end on Dec. 21, 2012, that they already released a video for the day after. Despite what the Mayan calendar may seem to say or doomsayers claim, NASA remains 100% confident that the world will not coming to an end in 2012.

First Photo of a Black Hole May Be Revealed. Here’s How to Follow the Announcement. Astronomers at last may have captured images of the darkest entities in the cosmos. April 11, 2019 LIVE Press Conference.

Hundreds of thousands of demonstrators from around the world united to urge policy makers to take action on climate change ahead of an upcoming meeting at the United Nation on September 23, 2014.

Climate Change is a Reality!

This Incredible Animation Shows How Deep The Ocean Really Is: Just how deep does the ocean go? Way further than you think. This animation puts the actual distance into perspective, showing a vast distance between the waves we see and the mysterious point we call Challenger Deep.

This visualization is based on the first three-dimensional numerical model of melting snowflakes in the atmosphere, developed by scientist Jussi Leinonen of NASA's Jet Propulsion Laboratory in Pasadena, California. A better understanding of how snow melts can help scientists recognize the signature ...

The Feynman Series is a companion project with The Sagan Series in hopes to promote scientific education and scientific literacy in the general population. The theme of this Part III of the series is curiosity in science and the environment.