The first and last men to walk on the moon told a congressional committee today that the United States needs to figure out a way to get back into space.
Neil Armstrong, the first man to walk on the moon, told the House Science, Space and Technology Committee that NASA needs a "master plan" to get Americans back in space.
Since the space shuttle program was grounded earlier this year, the only way for American astronauts to get into low Earth orbit or to the International Space Station is to hitch a ride with the Russian Soyuz spacecraft.
I logged on to Facebook this week to check out the changes so many people had been griping about in person. "Top News" blared above my News Feed and even more updates spewed in a stream in the right-hand corner of the screen. I reflexively closed the boxes on my profile that explained the "upgrade" and cluttered my view. I was suddenly in the dark, not knowing how to control the information.
The high noon deadline for bioethicist Arthur Caplan's $10,000 challenge to Rep. Michele Bachmann has come and gone without a peep from the Republican presidential hopeful. But damage from her statement linking the HPV vaccine with mental retardation has already been done, Caplan says.
Facebook took a leap Thursday towards making itself into what it hopes will be the social center for entertainment and media. You'll be able to see what movies and TV your friends are watching, what music they're listening to and what news items they're reading.
At one point in trading today, the Dow Jones was down close to 500 points or about 4 percent. The U.S. markets followed the earlier global slide as investors grappled with a gloomy forecast from the Federal Reserve and fears of a global economic downturn.