NASA
NASA | Solar Hurricane Tears Off Tail of Comet Encke
NASA's STEREO satellite captured the first images ever of a collision between a solar "hurricane", called a coronal mass ejection (CME), and a comet. The collision caused the complete detachment of the comet's plasma tail. Scientists...
NASA
NASA | Vision. Hope. Triumph
During the STS-125 pre-launch press conference Heidi Hammel, a Senior Research Scientist from the Space Science Institute in Boulder, Colorado, expresses her views on the past, present, and future of the Hubble Space Telescope and its...
NASA
NASA | The Puffin-Satellite Connection
In 2007, science video producer Maria Frostic took a leave of absence from her work at the NASA Goddard Space Flight Center to pursue a Fulbright Scholarship in Iceland. But when she got there and launched into a film about Icelandic...
English Tree TV
Shapes Nursery Rhyme 1
Hello kids! Do you know what these are? We can see them all around us everyday. We love to make our drawings around these things. Do you know what they are? That's right you smart kids! They are shapes! Do you know the various shapes...
NASA
NASA | In Katrina's Wake
Hurricane Katrina took the world by storm when it ravaged Louisiana and surrounding states in late August of 2005. Katrina's effects were far reaching, and researchers continue to uncover new areas of devastation left in her wake. Using...
NASA
NASA | GLASTcast 2008 Mission Update
The GLAST mission launched on June 11, 2008 and has been returning remarkable and revolutionary discoveries ever since. Recently renamed to the Fermi Space Telescope, after Nobel Prize winner Enrico Fermi, the mission is expected to...
NASA
NASA | GLASTcast | Episode 3: Swift and GLAST
NASA's GLAST mission is an astrophysics and particle physics partnership, developed in collaboration with the U.S. Department of Energy, along with important contributions from academic institutions and partners in France, Germany,...
Curated Video
Development and Mechanics of the Television
In this video, we explore the history and workings of the television. From its early inventions in the 1920s to the first consumer televisions in the 1930s, we learn about the pioneers who contributed to its development. We also delve...
NASA
NASA | Water for Tea: Part I
View "Water for Tea: Part II" at:One of the critical components of the Earth's hydrological cycle is precipitation. Rainfall is essential for providing the fresh water that sustains life. Water cycling and the future availability of...
NASA
NASA | SOHO and TRACE Solar Discoveries
On April 3, 2009, countries from around the world participated in the '100 Hours of Astronomy' webcast to celebrate the International Year of Astronomy. Produced to support the webcast, this movie highlights the discoveries of the SOHO...
NASA
NASA | Top Solar Discoveries: #2
A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather. Number 2 in the Top 5 Solar...
NASA
NASA | The Big Bang
This dominant cosmological theory suggests the Universe began nearly 13.7 billion years ago, expanding rapidly from a very dense and incredibly hot state. Eventually, stars ignited and galaxies slowly formed. The Big Bang theory has been...
NASA
NASA | NOAA-N Prime Mission Overview
The NOAA-N Prime satellite is slated for launch by NASA on February 4th, 2009. Operated by NOAA, N Prime will be the last in the Television Infrared Observation Satellite Series (TIROS) that have been observing Earth’s weather and...
NASA
NASA | GLASTcast | Episode 1: What is GLAST?
NASA's GLAST mission is an astrophysics and particle physics partnership, developed in collaboration with the U.S. Department of Energy, along with important contributions from academic institutions and partners in France, Germany,...
NASA
NASA | The Mystery of Martian Methane
Mike Mumma and his team of researchers at Goddard Space Flight Center have made the first definitive observations of methane in the atmosphere of Mars. The evidence of methane plumes only during certain seasons and the chemical processes...
NASA
NASA | Sea Ice 2008
Arctic sea ice declined this summer to its second smallest extent in the satellite era, suggesting that the record set in 2007 may not have been an anomaly. If recent trends in the melt rate continue, we could see a virtually ice-free...
NASA
NASA | Meet the SAM Team: Dan Carrigan
Sample Analysis at Mars (SAM) is a suite of instruments developed for use on the Mars Science Laboratory. By looking for evidence of water, carbon, and other important building blocks of life in the Mars soil and atmosphere, this suite...
NASA
NASA | Back to the Moon. It's Official.
After a four and a half day journey from the Earth, the Lunar Reconnaissance Orbiter, or LRO, has successfully entered orbit around the moon. Engineers at NASA's Goddard Space Flight Center in Greenbelt, Md., confirmed the spacecraft's...
NASA
NASA | Anatomy of a Solar Explosion
Dr. Angelos Vourlidas, the Project Scientist for STEREO's Sun Earth Connection Coronal and Heliospheric Investivation (SECCHI) instrument, explains how the STEREO satellites have been able to observe the true size, shape, and...
NASA
NASA | Water for Tea: Part II
View "Water for Tea: Part I" at:One of the critical components of the Earth's hydrological cycle is precipitation. Rainfall is essential for providing the fresh water that sustains life. Water cycling and the future availability of fresh...
NASA
NASA | Top Solar Discoveries: #3
A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather. Number 3 in the Top 5 Solar...
NASA
NASA | Top Solar Discoveries: #1
A countdown of the top 5 solar discoveries from the Sun-Earth Connection Education Forum. These include the discoveries of sunspots, the solar cycle, the heliosphere, aurora formation, and space weather. Number 1 in the Top 5 Solar...
NASA
NASA | The Mystery of the Aurora
With spring right around the corner it is the season for auroras. The beautiful and mysterious auroras are spectacular to watch, but they are actually a manifestation of violent space weather. This weather can create big problems here on...
NASA
NASA | Sample Analysis at Mars (SAM) Trailer
Sample Analysis at Mars (SAM) is a suite of instruments developed for use on the Mars Science Laboratory. By looking for evidence of water, carbon, and other important building blocks of life in the Mars soil and atmosphere, this suite...