Following is a summary of current science news briefs.
Weightlessness no cure for "morning clumsies," astronaut says
CAPE CANAVERAL, Florida (Reuters) - Like many people, Canadian astronaut Chris Hadfield confesses that he's sometimes clumsy in the morning just after waking up. The three-time astronaut, now living aboard the International Space Station, was surprised to learn that did not change in the weightless environment of space.
Studies find hardy Earth microbes may resist conditions on Mars
CAPE CANAVERAL, Florida (Reuters) - A hardy bacteria common on Earth was surprisingly adaptive to Mars-like low pressure, cold and carbon dioxide-rich atmosphere, a finding that has implications in the search for extraterrestrial life. The bacteria, known as Serratia liquefaciens, is found in human skin, hair and lungs, as well as in fish, aquatic systems, plant leaves and roots.
Vomiting Larry battles "Ferrari of the virus world"
LONDON (Reuters) - Poor Larry isn't looking too good. He's pale and clammy and he's been projectile vomiting over and over again while his carers just stand by and watch. Yet their lack of concern for Larry is made up for by their intense interest in how far splashes of his vomit can fly, and how effectively they evade attempts to clean them up.
Approaching comet may outshine the moon
2012-12-28T222940Z_1_BRE8BR0KR_RTROPTC_0_US-SPACE-COMET.XML () -
International crew of three reaches orbiting space station
CAPE CANAVERAL, Florida (Reuters) - A Russian Soyuz capsule carrying a multinational crew of three arrived at the International Space Station on Friday, setting the stage for a Canadian for the first time to take command of the orbital research base. The spacecraft carrying Chris Hadfield from the Canadian Space Agency, NASA's Tom Marshburn and Russian cosmonaut Roman Romanenko blasted off from Kazakhstan's Baikonur Cosmodrome on Wednesday and parked at the station's Rassvet docking module at 9:09 a.m. EST as the ships sailed 255 miles above northern Kazakhstan.