18 August 2014, 11:57 AM ET
See photos of Russian cosmonaut Oleg Artemyev throwing the Peru-built Chasqui 1 satellite from the International Space Station on Aug. 18, 2014.
18 August 2014, 10:43 AM ET
Cosmonaut Oleg Artemyev was the envy of Major League Baseball on August 18th, 2014, throwing a fastball that will literally go around the world. He deployed a 4"X 4" X 4" Peruvian nanosatellite, massing 2lb, which will photograph Earth.
18 August 2014, 09:32 AM ET
Russia's new Angara rocket family is the country's first post-Soviet era booster to be developed. See photos of the Angara rocket's development, test flights and future.
18 August 2014, 07:00 AM ET
The U.S. Air Force Research Laboratory is studying hypersonic vehicles that would use the Synergetic Air-Breathing Rocket Engine (SABRE), which is intended to power the Skylon space plane, AFRL officials said.
18 August 2014, 07:00 AM ET
It's a dream older than the Space Age itself: a fully reusable rocket that can fly into space, deploy its cargo, return to Earth and then do it again rapidly, cheaply and with minimal maintenance.
16 August 2014, 05:08 PM ET
Country music star Brad Paisley traveled to NASA's Kennedy Space Center in Florida to launch his new song, 'American Flag on the Moon.' 'I'm at NASA's Apollo launch pad in FL, leaking my new song,' Paisley wrote on Twitter.
16 August 2014, 07:00 AM ET
An amazing new video shows a stage of the private spaceflight company SpaceX's Falcon 9 rocket make a soft splashdown in the ocean after delivering six satellites to space.
15 August 2014, 04:01 PM ET
NASA's next Mars lander, now under construction, will probe the inner workings and early stages of the Red Planet's development billions of years ago.
15 August 2014, 11:52 AM ET
Disney's Buzz Lightyear isn't the only toy to actually fly in space.
15 August 2014, 10:55 AM ET
A private cargo ship loaded down with trash left the International Space Station Friday morning (Aug. 15). Orbital Sciences' Cygnus spacecraft is due to plunge into Earth's atmosphere, burning up above the Pacific Ocean on Sunday (Aug. 17).
15 August 2014, 07:00 AM ET
Test-driving a new rover is a routine procedure for space scientists, but last week's trial in Germany was different: While the rover was here on Earth, its operator was floating 250 miles (400 kilometers) above on the International Space Station.
14 August 2014, 09:59 PM ET
In July 2014, the private space company's Falcon 9 rocket launched six ORBCOMM OG2 satellites. It also tested its reusable first stage technology. A chase plane was on hand to capture its fall through the atmosphere and seconds before splashdown.
14 August 2014, 03:49 PM ET
It was not quite the blast off, but a full-size, replica space shuttle rose into the sky over Houston to be mounted on top of a historic NASA jumbo jet.
14 August 2014, 02:01 PM ET
NASA's Stardust spacecraft may have returned the first interstellar dust particles to Earth.
14 August 2014, 10:15 AM ET
As a vintage spacecraft soars out of Earth's vicinity, the private team working with it plans to use the probe for solar science for as long as they can.
14 August 2014, 06:46 AM ET
Researchers discovered that 64 astronauts on board 80 space shuttle missions, and 21 astronauts on the International Space Station slept for just six hours per night on average, even though their schedules called for 8.5 hours of slumber.
14 August 2014, 12:03 AM ET
Call it a case of Mars rock and roll ... literally. NASA's Mars Reconnaissance Orbiter has snapped an amazing photo of the track left by a boulder rolling down a slope on Mars.
13 August 2014, 05:42 PM ET
NASA's Orbiting Carbon Observatory-2, which blasted off July 2, arrived in its final orbit 438 miles above the Earth on Aug. 3. The satellite then collected its first test data three days later while flying over Papua New Guinea.
13 August 2014, 05:30 PM ET
These shots of the Martian surface from orbit show our planetary neighbor as never before.
13 August 2014, 02:49 PM ET
DigitalGlobe's WorldView-3 spacecraft, which can resolve features as small as 1 foot (31 centimeters) across, lifted off atop a United Launch Alliance Atlas 5 rocket from Vandenberg Air Force Base in California at 2:30 p.m. EDT Wednesday.
13 August 2014, 02:40 PM ET
DigitalGlobe's WorldView-3 satellite launched from Vandenberg Air Force Base in California on Aug. 13, 2014.
13 August 2014, 10:42 AM ET
Scott Kelly is just 7 months from becoming the first NASA astronaut to spend a year in space. Well, maybe not a full year, at least according to the current schedule, but that's not stopped Kelly and his crewmate Mikhail Kornienko from designing a one-yea
13 August 2014, 07:00 AM ET
Cassini looked on last month as methane clouds floated above Ligeia Mare, a big hydrocarbon sea near Titan's north pole. Few clouds had been seen on Titan since 2010, so researchers are trying to gauge the significance of the new observations.
12 August 2014, 05:35 PM ET
Apollo 11 moonwalker Buzz Aldrin paid his respects to comedian Robin Williams today with a post on Facebook. The Oscar-winning actor was found dead of an apparent suicide in his home in California on Monday (Aug. 11). He was 63 years old.
12 August 2014, 04:25 PM ET
The actor/comedian recorded a wake-up call for the STS-26 crew that was relayed on September 30th, 1988 by CAPCOMs Kathy Sullivan (standing) and Kathy Thornton (seated on console). Full Story: http://goo.gl/cQDaQN
12 August 2014, 03:46 PM ET
A Lunar X-Prize team from Pittsburgh explains its automated Moon landing system in this clip from the premiere episode of the Science Channel show. (Airs August 13th, 2014)
12 August 2014, 12:05 PM ET
TechDemoSat-1 was launched on July 8th, 2014 aboard a Soyuz-2 launch vehicle. Its inspection camera captured the Soyuz upper stage (gold object) and another satellite it was launched with (white dot @ 34 seconds) over the Pacific Ocean.
12 August 2014, 12:04 PM ET
The U.S. Navy has honored the nation's first woman in space, christening its new ocean research ship after the late astronaut Sally Ride.
12 August 2014, 11:29 AM ET
Robin Williams, an Oscar-winning actor best known for his comedic work, died yesterday (Aug. 11) of an apparent suicide at 63 years old. In 1988, Williams helped to wake up the crew of NASA's space shuttle Discovery to start their morning work.
12 August 2014, 10:06 AM ET
Astronaut candidates have to undergo a psychological evaluation to determine if they have what it takes to fly on a NASA mission. How does the agency choose people with the right stuff?
12 August 2014, 10:00 AM ET
The European Space Agency's fifth Automated Transfer Vehicle (ATV-5) joined up with the station at 9:30 a.m. EDT (1330 GMT) Tuesday (Aug. 12). Its visit is the last by the ATV line of spacecraft, which has been resupplying the orbiting lab since 2008.
11 August 2014, 05:12 PM ET
The Space Camp Hall of Fame, founded in 2007, added three new members to its ranks. The 2014 class includes astronaut Samantha Cristoforetti, former astronaut trainer Michelle Ham and the founder of Space Camp Turkey, Kaya Tuncer.