One Year after Chelyabinsk: Action on Planetary Defense

It has been over a year since the space rock explosion over Chelyabinsk, Russia. The February 15, 2013 event damaged thousands of houses and other structures, shattered windows, and injured many people due to broken glass due to the powerful atmospheric blast. That...

Video: International Space Exploration Forum Focuses on Global Cooperation

The United States hosted the International Space Exploration Forum (ISEF), the first-ever ministerial-level meeting to build support for global cooperation in space exploration, at the U.S. Department of State in Washington, D.C. on January 9, 2014. ISEF brought...
White House Endorses Extension of Space Station Operations from 2020 to 2024

White House Endorses Extension of Space Station Operations from 2020 to 2024

A White House endorsement Wednesday of an extension of operations aboard the U. S. led International Space Station from 2020 to at least 2024 sets a wide stage for more work on life support systems for future human deep space missions, the maturing of U. S. commercial...

Space Rock 101: Asteroid Doomsday or Payday?

That Feb. 15 asteroid that burst over the Russian city of Chelyabinsk has reset thinking regarding damage caused by smaller space rocks. Also, there may be more small asteroids than formerly thought. These findings and other research observations are on view tonight...