27 September 2013, 02:27 PM ET
The unmanned Cygnus spacecraft is expected to be grabbed by the orbiting lab's huge robotic arm at 7:15 a.m. EDT Sunday, with docking operations starting two hours later. You can watch the action live here at SPACE.com, beginning at 4:30 a.m. EDT.
27 September 2013, 12:30 PM ET
A new hybrid small satellite called CASSIOPE is scheduled to launch aboard a SpaceX rocket in 2013. It is carrying a payload named Cascade, whose purpose is to move high volume data anywhere in the world.
23 September 2013, 11:40 AM ET
A private robotic ship bound for the International Space Station is going to have to wait it out in space until at least Saturday (Sept. 28) before delivering its cargo to the orbiting laboratory.
22 September 2013, 05:47 AM ET
A new robotic commercial cargo ship for the International Space Station skipped its first attempt to link up with the orbiting lab Sunday (Sept. 22) due to a rendezvous glitch that delayed its arrival for 48 hours, NASA officials say
21 September 2013, 07:01 AM ET
Orbital Sciences has contracted with NASA to make supply runs to the International Space Station.
20 September 2013, 06:58 PM ET
The unmanned Cygnus spacecraft is expected to be grappled by astronauts using the orbiting outpost's huge robotic arm at 7:25 a.m. EDT Sunday. If all goes according to plan, the spacecraft will be secured to its docking port beginning at 9:15 a.m. EDT.
20 September 2013, 06:04 PM ET
The private space company test fired the engines on upgraded Falcon 9 (v.1.1) on September 19th, 2013. The target launch window for the rocket opens on September 29th.
18 September 2013, 03:54 PM ET
The mighty roar of a commercial rocket launching a brand-new private cargo ship on a stunning debut test flight from Virginia's Eastern shore today (Sept. 18) has NASA overjoyed and the spaceship's builder beaming with pride.
17 September 2013, 02:10 PM ET
The first American space traveler to follow his astronaut father into orbit is selling some of his memorabilia, including a model based on a rocket designed by Konstantin Tsiolkovsky, Russia's "father of space travel."
17 September 2013, 07:00 AM ET
Anomalies discovered during a Sept. 12 hot-fire test, coupled with upcoming missile tests at the Vandenberg Air Force Base in California, have delayed the inaugural launch of SpaceX's Falcon 9 v1.1 rocket to the end of September, CEO Elon Musk said Sunday
16 September 2013, 06:59 PM ET
In an old World War II-hangar in blistering hot Mojave, Calif., a passionate group of young aerospace engineers is building the private spaceship called Lynx, which is the main competitor of Virgin Galactic's SpaceShipTwo.
16 September 2013, 05:03 PM ET
The Cygnus spacecraft, which is built by aerospace firm Orbital Sciences, passed its launch readiness review and is now set to lift off Wednesday from NASA's Wallops Flight Facility in Virginia, officials announced Monday (Sept. 16).
14 September 2013, 12:44 PM ET
A commercial Antares rocket rolled out to its Virginia coast launch pad Friday carrying a brand-new Cygnus supply ship poised to make its debut test flight to the International Space Station on Wednesday.
11 September 2013, 07:42 AM ET
Virgin Galactic looks poised to begin launching paying passengers into space by 2014, but the private spaceship company is going needs more folks with the "right stuff. Enter, the Virgin Galactic Career Fair.
10 September 2013, 05:15 PM ET
Private spaceflight company Virgin Galactic held a career day event on Sept. 7, 2013, at Mojave Air and Space Port in Mojave, Calif.
10 September 2013, 01:24 PM ET
At the Explorers Club, two of the world's first space tourists traded stories about their astronaut toilet training with the Russians, or lack of it. See how private space travelers Richard Garriott and Dennis Tito compared notes.
10 September 2013, 07:00 AM ET
SpaceX aims to launch an upgraded version of its Falcon 9 rocket from a newly refurbished pad at California's Vandenberg Air Force Base on Saturday (Sept. 14) in a mission that will also attempt to recover the rocket's first stage.
09 September 2013, 12:36 PM ET
In this fixed camera view, SpaceX's Grasshopper makes a lateral movement of 300 feet before returning to its launchpad, but not before startling a nearby herd of cows.
06 September 2013, 05:01 PM ET
Serial innovator Elon Musk is living up to his reputation as a real-life Tony Stark. In a new video, Musk shows off the excessively cool "Iron Man"-like tech that is quite literally at his fingertips inside the rocket-making labs of his company SpaceX.
06 September 2013, 02:23 PM ET
A camera was strapped to the rear of the Virgin Galactic vehicle to capture footage of the rocket engines and feather system at work. The vehicles 2nd powered flight occurred on September 5th, 2013.
06 September 2013, 10:16 AM ET
Watch billionaire entrepreneur Elon Musk pull a Tony Stark as he reveals the future of rocket design, an interactive ‘Iron Man’-like computer interface that uses gestures.
06 September 2013, 06:00 AM ET
Virgin Galactic's private spaceship flew higher and faster than it ever had before on Thursday (Sept. 5), giving company officials confidence that the vehicle is on track to start carrying passengers on suborbital jaunts next year.
05 September 2013, 07:45 PM ET
When a first-of-its-kind cargo spacecraft lifts off for the International Space Station, it will fly under the name of the late astronaut who helped make the commercial flight possible.
05 September 2013, 04:05 PM ET
The Virgin Galactic vehicle climbed to an altitude of 65,000 feet and successfully tested its feather system on September 5th, 2013.
05 September 2013, 03:11 PM ET
See photos of Virgin Galactic's second rocket-powered test flight over the Mojave Air and Space Port on Sept. 5, 2013. The test flight marked the highest yet and included a test of the craft's novel feathering system.
05 September 2013, 01:27 PM ET
The space tourism company Virgin Galactic performed the second rocket-powered flight test of its SpaceShipTwo passenger spacecraft Thursday (Sept. 5), marking a major milestone for the spaceflight company. See how the flight went.
29 August 2013, 04:09 PM ET
"Space tourism" is "buzzworthy," according to a prominent dictionary, which added the word to its lexicon this week.
23 August 2013, 06:00 AM ET
The DC-X (Delta Clipper Experimental) was a prototype for a reusable space launch vehicle tested in the 1990s. See how fully reusable launch vehicles are envisioned to work in this SPACE.com infographic.
17 August 2013, 08:00 AM ET
The private spaceflight firm SpaceX has notched a key milestone in its quest to launch humans to orbit, just three days after company founder and CEO Elon Musk unveiled his futuristic "Hyperloop" transportation concept to the world.
14 August 2013, 04:25 PM ET
SpaceX's reusable rocket prototype, dubbed Grasshopper, is designed for vertical takeoffs and landings, but in the commercial spacecraft's latest test flight, Grasshopper proved it could hop sideways, too.
14 August 2013, 01:48 PM ET
The Falcon 9 test rig (codenamed Grasshopper) successfully completed a 'divert' test, with the ship making a 100m lateral maneuver while reaching an altitude of 250m. This test demonstrated the ships ability to make more aggressive maneuvers.
14 August 2013, 10:26 AM ET
The super-fast "Hyperloop" travel concept is just the latest in a series of big, bold dreams by billionaire entrepreneur Elon Musk. Here's a quick look at six ways the South African-born billionaire has changed the world — or is hoping to in the future.
13 August 2013, 09:00 AM ET
Billionaire entrepreneur Elon Musk's vision for a futuristic Hyperloop transportation system concept involves sleek passenger capsules flying within a tube on a cushion of air. See how the ultra-fast system could get from N.Y. to S.F. in 30 min.
12 August 2013, 06:40 PM ET
The Hyperloop, Musk revealed today (Aug. 12), is a solar-powered transportation system that could rocket passenger-packed pods through long tubes at 760 mph or so (1,220 km/h). The technology could cut the LA-San Francisco travel time to 30 minutes.
12 August 2013, 03:10 PM ET
The space capsules that are used to deliver crew and cargo to and from the International Space Station are now available for delivery on envelopes and postcards mailed through the Houston post office.
12 August 2013, 02:02 PM ET
The fevered speculation about billionaire entrepreneur Elon Musk's mysterious "Hyperloop" transport system is about to come to an end. Musk has said he will unveil a design Monday after teasing us about the travel technology for more than a year.