'Giant Leap' Was a 'Knee in NASA's Groin'

Thousands converge to watch

(AP) - The world's biggest extraterrestrial explorer is on its way to Mars. NASA today launched the six-wheeled, one-armed robotic rover, nicknamed Curiosity. An unmanned rocket blasted off with the spacecraft from Cape Canaveral. The journey to Mars will take 8 1/2 months and cover 354 million miles. Thousands of NASA guests converged on Kennedy Space Center for the launch. More»

Can planet sustain life? Curiosity will search for clues

(NEWSER) - It’s “a Mars scientist's dream machine”: NASA is getting ready to launch its largest-ever Mars rover on Saturday. It’s not just big—it’s “the largest and most complex piece of equipment ever placed on the surface of another planet,” the agency’s Mars boss tells the AP . Curiosity, as the 7-foot-high rover is called, is equipped with a jackhammer and laser arm to break through rocks as it probes Martian soil. More»

Mud 'tendrils' flow downhill, suggesting 'briny water'

(NEWSER) - New NASA images show “tendrils” of what appears to be mud flowing down hillsides, researchers say. “It's hard to imagine they are formed by anything other than fluid seeping down slopes,” notes one scientist. The cold temperatures when the tendrils appear suggest they aren’t fresh water, the BBC reports. “The best explanation we have for these observations so far is flow of briny water, although this study does not prove that,” says the lead researcher. More»

Hundred Year Spaceship could hit other planets, too

(NEWSER) - NASA is hatching an audacious plan to send astronauts into space to colonize Mars and other planets—and never return. The project, known as the Hundred Year Starship, has already received more than $1.5 million in funding, the Daily Mail reports, though that’s a small fraction of what the roughly $10 billion ship would ultimately cost. NASA’s hoping to raise money from interested billionaires—Google’s Larry Page has already expressed interest. More»

Space explorers have access to some high-test drugs, man

(NEWSER) - Space is full of unique challenges, and astronauts use contemporary pharmacology to meet them. Discovery News compiles a list of the drugs our ambassadors to space could be on right now:

• Modafinil. A strong stimulant taken by astronauts when the mission calls for unnaturally long periods of wakefulness.
• Scopolamine. Crew members suffering from zero-gravity nausea turn to ScopeDex, a mixture of scopolamine and the stimulant dexedrine. In large doses, scopolamine is a full-on mind-control hallucinogen .