Top news for December 21, 2008

NASA's Curiosity rover spots strange, colorful clouds on Mars

Official: Chinese astronauts go to space station next month

On This Day In Space: May 25, 2008: NASA's Phoenix spacecraft lands on Mars

A Dark Matter map of our Local Cosmic Neighborhood

Things to do This Summer

Here's How The Brain Reboots Itself After The Deep Sleep of Anesthesia

Southern African Dinosaur Had Extremely Irregular Growth

‘On That Edge of Fear’: One Woman’s Struggle With Sickle Cell Pain

Nepal Covid Crisis Worsens as Workers Pay the Price

117 staffers sue over Houston hospital’s vaccine mandate, saying they don’t want to be ‘guinea pigs’ - The lawsuit could test whether employers can require vaccinations as the country navigates out of a pandemic that has killed nearly 600,000 people in the U.S.