space

Around this time of year, the Earth passes through a trail of space debris left over from Halley's Comet's 76-year orbit around the sun, giving us a prime angle to a spectacular shooting-star show.

The Orionid meteor shower's peak -- expected to last from 10:30 p.m. on Saturday to 5 a.m. on Sunday across most of the U.S. -- could produce up to 25 meteors per hour, says Bill Cooke, head of NASA's Meteoroid Environment Office. Check in with star-gazing Web site Spacedex to see when Orionid specifically occurs near you. … Read more

Space shuttle Endeavour's final mission may not have been its most glamorous. Trucking through the streets of Los Angeles certainly counts among the shortest trips for a spacecraft that racked up more than 25 million miles since its first launch in 1986.

But "Mission 26" may be Endeavour's most watched journey. The throngs of people hoping to get one last glimpse of the spacecraft are one of the many elements that make this visually impressive time-lapse video so moving. … Read more

Roughly 25 trillion miles (or 4.3 light years) from home, astronomers have found that the Alpha Centauri star system hosts a planet with a mass similar to that of Earth. Galactic geeks may recall references to this star system in "Star Trek," "Avatar," "Transformers," and countless other fictional entertainment.

The planet, officially named Alpha Centauri Bb, orbits Alpha Centauri B and took more than four years of observing to fully classify. … Read more

The X1 Robotic Exoskeleton looks like a cross between the legs of a Stormtrooper and a Transformer. The suit is a spinoff from NASA's Robonaut 2 humanoid robot project.

The X1 is focused on either helping or hindering a person's legs, depending on its job description. When it's set to inhibit, the X1 resists movement and could be used to help astronauts exercise in space. When it's set to help, it could be used to assist paraplegics and others with lower body injuries with walking.

Four motorized joints and six passive joints give the 57-pound suit a good range of motion. It also gives it some nice Iron Man flavor, minus the propulsion feet.… Read more

The world turned in droves to YouTube to watch Felix Baumgartner's daring stratospheric skydive Sunday morning.

At peak viewership, the video-sharing site's live stream of the high-altitude jump attracted more than 8 million viewers. Interest was especially intense during the last stages of egress before Baumgartner jumped from approximately 128,000 feet.

Baumgartner was attempting to set four records: the fastest freefall (an unprecedented Mach 1), the longest sustained freefall, a free fall from the highest-ever starting point, and the highest ascent in a manned balloon.

Update October 14 at 12:22 p.m. PT: With Baumgartner back … Read more

Leaping over the Golden Gate Bridge was no great shakes. And even zipping to the International Space Station and back was pretty much a piece of cake. But navigating the streets of Los Angeles is something else altogether, the Space Shuttle Endeavour is discovering.

The historic craft left Los Angeles International Airport on the back of a remote-controlled 160-wheel carrier before dawn Friday to begin a 12-mile mission along the L.A. streets to the California Science Center near downtown, where it will spend its retirement. It's due to reach the center late today, according to a report from … Read more

After getting off to a rocky start with an engine failure during launch Sunday, a commercial cargo capsule loaded with a half-ton of equipment and supplies -- including ice cream -- carried out a flawless final approach to the International Space Station early Wednesday, pulling up to within 60 feet so Japanese astronaut Akihiko Hoshide, operating the lab's robot arm, could pluck it out of open space for berthing.

Making the first of at least 12 cargo deliveries under a $1.6 billion contract with NASA, the SpaceX Dragon capsule, after a successful test flight last May, is the … Read more

Soprano Sarah Brightman, believed to be one of the world's wealthiest classical crossover performers, has booked a seat on a Russian Soyuz spacecraft for a 10-day visit to the International Space Station.

The launch schedule has not been announced, but the first available flight is believed to be in mid- to late-2015.

"As I'm sure you may know, I'm planning to become a spaceflight participant and have been recently approved to begin my spaceflight training by the Russian space federation, having passed the necessary medical and physical tests," she said today, reading prepared remarks at … Read more

"When humanity disappears, a ring of dead spacecraft will remain as evidence of our existence."

That comforting thought is how nonprofit arts group Creative Time introduces a project by multimedia artist Trevor Paglen to put a photo time capsule in space, where it will orbit our planet for thousands of years, perhaps long after we've blown each other up or otherwise expired. … Read more