NASA (July 15, 2013) Caleb: If you want to look back in time to the beginning of our solar system, look no further than comets and asteroids.
Molly: These solar system time capsules have been giving away secrets of not ... watch video
NASA (Jan. 27, 2014) Transcript
Technology Demonstration Missions (TDM)
- Todd Ely
- Nathan Barnes
- Ian Clark
NARRATOR: Technology Demonstration Missions; taking the next step in deep space ... watch video
NASA (Jan. 24, 2014) "Here's some of the stories trending This Week at NASA!"
NASA's TDRS-L satellite launched aboard a United Launch Alliance Atlas rocket January 23, from Cape Canaveral Air Force ... watch video
Xinhua News Agency (Sep. 19, 2012) China launched two satellites after 3 a.m. Beijing Time on Wednesday.
The satellites were sent into space by a Long March-3B carrier rocket from the Xichang Satellite Launch Center in Sichuan ... watch video
Feb. 9, 2016 Hundreds of hidden nearby galaxies have been studied for the first time, shedding light on a mysterious gravitational anomaly dubbed the Great Attractor. Despite being just 250 million light years ... read more
Feb. 3, 2016 Astronomers have made the first direct measurement of the temperature of the large dust grains in the outer parts of a planet-forming disc around a young star. By applying a ... read more
Feb. 1, 2016 The origin of matter in the universe has puzzled physicists for generations. Today, we know that matter only accounts for 5 percent of our universe; another 25 percent is constituted of dark matter. ... read more
Jan. 29, 2016 Promising new calibration tools, called laser frequency combs, could allow astronomers to take a major step in discovering and characterizing earthlike planets around other ... read more
Jan. 28, 2016 New research is broadening perspectives on time and space. Scientists challenge the long-held presumption that time evolution -- the incessant unfolding of the universe over ... read more
Jan. 5, 2015 In a new study that sheds light on space weather's impact on Earth, researchers show for the first time that plasma waves buffeting the planet's radiation belts are responsible for ... read more
Mar. 7, 2014 Using data from NASA's Van Allen Probes, researchers have tested and improved a model to help forecast what's happening in the radiation environment of near-Earth space -- a place seething ... read more
May 21, 2013 In Antarctica in January, 2013 -- the summer at the South Pole -- scientists released 20 balloons, each eight stories tall, into the air to help answer an enduring space weather question: when the ... read more
Nov. 11, 2012 NASA has renamed a recently launched mission that studies Earth's radiation belts as the Van Allen Probes in honor of the late James Van Allen. Van Allen was the head of the physics department ... read more