30 January 2014, 12:02 PM ET
On June 12, 2009, the Sarychev Volcano, on Matua Island, northeast of Japan, erupted explosively as it has previously in 1989, 1986, 1976 and 1946. An ISS astronaut grabbed this shot, recently processed into animation by NASA.
29 January 2014, 02:45 PM ET
Candida yeast, producer of diaper rash and thrush, was experimented on in the microgravity environment aboard the International Space Station in 2012. Principal investigator Sheila Nielson-Preiss talks about the findings.
29 January 2014, 11:24 AM ET
Sound suppression testing of NASA's Space Launch System (SLS) is underway at the Marshall Space Flight Center in Alabama. A 5% scale model of the rocket was fired in an acoustic test chamber with >250 ports for microphones and transducers.
29 January 2014, 01:00 AM ET
European Southern Observatory astronomers have mapped the mood of the closest brown dwarf star to the Sun. By comparing atmospheres of stars, scientists may learn to predicting solar weather and our Sun’s long term climate variations.
28 January 2014, 05:25 PM ET
MarsCrew134's crew engineer Ewan Reid is testing a rover carrying a terrain mapping pair of stereo cameras and equipment to test long range robotic control during a two week human Mars mission simulation in high altitude Utah.
28 January 2014, 11:37 AM ET
NASA' s Airborne Tropical Tropopause Experiment (ATTREX) will take measurements in the Pacific Ocean's tropical tropopause (layer of atmosphere, 55,000-65,000 Feet above sea level). It'll provide data on changes in moisture and chemical composition.
27 January 2014, 02:03 PM ET
Physicist and cosmologist Stephen William Hawking's life story – as only he can tell it – premieres Jan, 29th at 10pm (EST) on PBS. Beyond the public scientist, Stephen reveals intimate glimpses into his private life.
27 January 2014, 12:43 PM ET
Photographer Justin Ng captured the glow of inner solar system dust scattering sunlight over 3 Indonesian volcanoes, the active Semeru and Bromo plus the dormant Batok. Planets Venus, Saturn and Mercury lie within this field of view.
27 January 2014, 09:30 AM ET
MarsCrew134 is simulating the exploration of Mars in high altitude Utah. Crew scientist Michaela Musilova is adding organisms from Earth's extreme environments to the Utah soil samples to create organics, and important step in terraforming Mars.
24 January 2014, 06:45 PM ET
Even ‘Star Trek’ actor William Shatner wants to know about the weird “jelly doughnut” rock on Mars found by NASA’s Opportunity rover. Steve Squyres, Principal Investigator of the Mars Exploration Rover Program explains.
24 January 2014, 02:48 PM ET
MarsCrew134 is simulating the life of engineers and scientists in the harsh conditions of Mars. Crew Commander Ashley Dale talks about the mission and introduces his team.
24 January 2014, 10:06 AM ET
After 10 years on the Martian surface, the rover continues to deliver new discoveries about the 4th planet from the Sun. Here are some of the highlights.
24 January 2014, 10:02 AM ET
The harsh conditions have created issues with a piece of machinery that has not been serviced by human hands in over 10 years. The Opportunity team discusses what they have had to contend with.
24 January 2014, 09:05 AM ET
Some of the engineers were still in school when the the Spirit and Opportunity landed on Mars. Today they are living out their dream and extending the original 90-day mission to 10+ years. Hear their stories.
23 January 2014, 09:45 PM ET
The Tracking and Data Relay Satellite (TDRS-L) launched aboard an Atlas 5 rocket from the Kennedy Space Center on Jan. 23rd, 2013. It will join and upgrade NASA's network of satellites that makes non-stop communication with satellites and the ISS.
23 January 2014, 04:48 PM ET
Sierra Nevada's Dream Chaser spacecraft has come a long way. This video shows how the ship was put together, the pilots trained, and the ship tested over the past few years in preparation for a test launch in 2016 and human pilot flights in 2017.
23 January 2014, 10:49 AM ET
The third generation advanced Tracking and Data Relay Satellite (TDRS-L) will deliver a boost in transmitting power and a higher frequency band for video and data. It is set to launch on January 23rd, 2014.TDRS-L and Atlas V Readied for Liftoff
23 January 2014, 10:30 AM ET
2014 is shaping up to be the year of earth science for NASA, with five missions devoted to studying our planets surface, atmosphere, changing climate, weather, and more.
23 January 2014, 10:04 AM ET
The Tracking and Data Relay Satellite (TDRS) network work in conjunction with ground stations to delivers non stop coverage to Earth satellites and the ISS.
23 January 2014, 08:41 AM ET
NASA's Jet Propulsion Laboratory tested its G-FOLD divert algorithm experimental landing system aboard the Masten rocket in Sept. 2013. This algorithm allows the rocket to autonomously select an alternate landing site.
22 January 2014, 03:29 PM ET
The light from an exploding star in the Messier 82 (M82) galaxy was first photographed from Earth on January 22nd, 2013. The galaxy is ~12 million light years away so the explosion occurred about 12 million years ago.
22 January 2014, 06:00 AM ET
110 light-years across and 5000 lights year from Earth, the Lagoon Nebula (M8, NGC 6523) is one of just two star-forming regions visible to the unaided eye from the northern hemisphere. Europe's VLT Survey Telescope in Chile capture these images.
21 January 2014, 01:54 PM ET
Since 1950, average temperatures have increased 1.1°F to an average of 58.3° in 2013. Increase in greenhouse gas levels continue to drive the temperature increase.
21 January 2014, 11:42 AM ET
The weather phenomenon that brought frigid temperatures – minus 18°F in some places – to the United States in the first week of 2014 was probed by NASA's Atmospheric Infrared Sounder (AIRS) instrument on NASA's Aqua spacecraft.
21 January 2014, 10:06 AM ET
A global network of infrasound detectors, used to monitor for nuclear explosions, pinpointed the location of the asteroid 2014 AA's atmospheric airburst. The explosion was estimated to explode at 500 tons of TNT force.
17 January 2014, 05:11 PM ET
The Dragon test article successfully splashed down in the Pacific Ocean in December. The parachute deployment system was evaluated as part of their Commercial Crew Integrated Capability agreement with NASA.
17 January 2014, 04:03 PM ET
From 1955 to 1962, Neil Armstrong was a research pilot at the NASA Research Flight Center now named in his honor. While flying there, he tested numerous cutting edge craft, including rocket powered jets and jet capable of sweeping its wings.
17 January 2014, 12:57 PM ET
Astronomers from the Osaka University and Ibaraki University have found evidence of dust particles colliding to form protoplanets around a young star named HD142527. It was observed using the Atacama Large Millimeter/submillimeter Array (ALMA).
17 January 2014, 06:30 AM ET
The spectacular SpaceShipTwo video documents the vehicle's rocket-powered flight on Jan. 10, which set a company altitude record by getting up to 71,000 feet (21,641 meters) in the skies above California's Mojave Air and Space Port.
16 January 2014, 03:48 PM ET
Deborah Gordon, who researches animals’ collective behavior, explains her experiment aboard Space Station into how ants would react to varying surfaces in a microgravity environment.
15 January 2014, 01:49 PM ET
The MWC 656 system consists of a massive "Be" star and a companion black hole. The star rotates at very high speed, ejecting an equatorial disc of matter that is transferred to the black hole through an accretion disc.
14 January 2014, 03:09 PM ET
NASA Commercial Crew Program partners Blue Origin, Boeing, Sierra Nevada Corporation and SpaceX are on-track to provide astronauts with rides into orbit at much less cost than government-built vehicles.