Book Review: Alien Seas – Oceans in Space

Alien Seas – Oceans in Space by Michael Carroll, Rosaly Lopes (Editors); Springer, New York; $29.99 (hardcover); 2013. Thanks to the editors for this captivating “wet look” at an under-appreciated aspect of planets and moons in our celestial neighborhood – those “seas...

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...

Multi-national Space Station Crew Safe on Earth

U.S., European and Russian astronauts descended safely to Earth late Sunday, ending a 166 day mission to the International Space Station that drew to a close with a celebration of the 2014 Winter Games scheduled for Sochi, Russia.   The Russian Soyuz spacecraft...