Space porn: These images are (quite literally) out of this world
NEW YORK (AP) — Health officials say more than half a million young children are now believed to have lead poisoning in the United States.
The figure is roughly twice the previous high estimate. But that’s because the government last year lowered the threshold for lead poisoning, so now more children are considered at risk.
Too much lead can be harmful to developing brains and can mean a lower IQ. The new number released Thursday translates to about 1 in 38 young children.
After lowering the standard, the government went back and looked at blood tests from children under 6 to determine how many have lead poisoning under the new definition.
Lead poisoning has been a waning concern, as leaded gasoline, paint and other sources have diminished.
CDC report: http://www.cdc.gov/mmwr
NASA astronaut Mike Hopkins
On December 28, 2013, Expedition 38 crew member Mike Hopkins participating in the second of two space walks to replace a degraded pump module on the International Space Station. (NASA astronaut Rick Mastracchio is reflected in his helmet!)
The Soyuz TMA-10M
The Soyuz TMA-10M headed towards the International Space Station with crew members from Expedition 37 onboard.
40 years ago the Apollo 8 mission flew up to the moon, orbited it ten times and then returned to Earth. This picture was taken from that flight and shows the Earth as it seemingly rises in similar fashion to a sunrise.
Sunrise from Expedition 36
NASA Flight Engineer Karen L. Nyberg of Expedition 36 took this photo of the sun rising -- a sight they saw nearly 16 times per day due to the speed of the International Space Station's orbit around the earth.
A pair of NanoRacks CubeSats -- nanosattelite spacecrafts carrying experiments -- were launched by Expedition 38.