April 2, 2014 |
As NASA plans to send astronauts to an asteroid or even to Mars in the coming decades -- missions that could last well beyond 30 days -- they're grappling with an ethical dilemma. How do they handle decisions on long-distance space exploration when it could expose astronauts to high or unknown health hazards? To help develop an ethical framework for venturing into this unknown territory, the space agency asked the Institute of Medicine to convene a panel of experts to offer some helpful guidelines.
May 2, 2013 |
NASA wants to send haikus to Mars, and you - yes, you! - might be just the poet for the job. The space agency plans to launch a spacecraft to study the upper layers of the Red Planet's atmosphere in November. But before the Mars Atmosphere and Volatile Evolution mission (known as MAVEN) blasts off, NASA is asking the public to submit their names for a DVD that will be loaded onto the Martian satellite. If you missed your chance at getting your name engraved on microchips on the Mars rover Curiosity (along with the names of 1.2 million other people)
April 21, 2014 |
This Earth Day NASA is asking citizens of the Earth to step outside and photograph themselves wherever on the planet they happen to be. The space agency's celebration of the Earth and the people who live on it is called, appropriately, #globalselfie. To participate all you need is a digital camera and a sign indicating which spot on our planet you happen to be standing on. (Not feeling creative? NASA has a sign you can print out on its website. It reads, "Hi NASA! I'm on Earth Right Now @_______)
August 6, 2013 |
Charles used to work at NASA and wants to stay in touch with the space program via NASA TV, the cable channel paid for by tax dollars and provided free to telecom companies. Turns out, though, that his AT&T U-verse package doesn't include NASA TV. To receive the channel, he was told, he'd have to pay for a more expensive programming package. More videos from Ask Laz Charles' question: Why should NASA TV be considered a premium channel considering that taxpayers have already paid for it?
January 27, 2010 |
NASA's plans to return astronauts to the moon are dead. So are the rockets being designed to take them there, if President Obama gets his way. When the White House releases its budget proposal Monday, there will be no money for the Constellation program that was to return humans to the moon by 2020. The Ares I rocket that was to replace the space shuttle to ferry humans to space will be gone, along with money for the Ares V cargo rocket that was to launch the fuel and supplies needed to return to the moon.
July 8, 1986 |
NASA reached outside its own organization today and appointed an industry expert as the head of a new safety office to guard against a repetition of the Challenger disaster. George A. Rodney, director of mission success at the Martin-Marietta Orlando Aerospace Co. in Florida, will have charge of all safety, reliability and quality assurance functions in NASA activities.
December 2, 1997 |
Two astronauts will go on a second spacewalk Wednesday to conduct crucial space station tests that had to be scrapped because of last week's satellite rescue. NASA managers approved the five-hour spacewalk for the crew of space shuttle Columbia. It will be NASA's last spacewalk before construction begins next summer on the international space station.
June 9, 2012 |
Bake sales at high schools to raise money for trips to Washington, D.C., football uniforms, art supplies and the like are commonplace in these tough budgetary times. But a bake sale for NASA planetary science? On Saturday, scientists from Caltech and UCLA will be out in force at La Canada High School, with chocolate chip cookies and brownies on hand, as part of a nationwide Planetary Bake Sale that is intended to raise awareness of proposed cuts to the NASA science budget.
February 26, 2014 |
Last summer astronaut Luca Parmitano came perilously close to drowning in space after more than a liter of water leaked into his helmet. Today NASA officials said they are still trying to figure out what went wrong. The near-drowning occurred July 16 about one hour into Parmitano's second spacewalk. Forty-four minutes into the walk, the Italian astronaut noticed the back of his head was wet. Ten minutes later he reported the amount of water was increasing. By the time mission control decided to abort the mission 23 minutes later, large droplets of water were starting to cover Parmitano's eyes, nose and ears as he made his way toward the air lock.
March 7, 2014 |
What happens to our DNA, RNA and proteins if we spend a long time in space? A pair of 50-year-old twins will help NASA find out. Identical twins Mark and Scott Kelly have signed up to be part of the first-ever twin study that takes place, at least partially, in space. In March 2015, veteran astronaut Scott Kelly will begin a one-year stint living aboard the International Space Station. It will be the longest amount of consecutive time that any American astronaut has spent in space. His brother Mark Kelly, who is married to former Arizona Rep. Gabrielle Giffords, will stay on Earth and serve as a control in the study.