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Posted by SpaceMan in Supernova on 09 4th, 2009 | no responses

WEBSITE: www.teachertube.com Cassiopeia A is the 300yearold remnant created by the supernova explosion of a massive star. Each Great Observatory image highlights different characteristics of the remnant. … Chandra Satellite NASA Astronomy Xray Astrophysics teacher teachers resource resources lesson plan plans teachertube tube school student students schools back to science

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Cassiopeia A in 60 Seconds

Posted by SpaceMan in Supernova on 09 3rd, 2009 | no responses

Tags: School, science, satellite, resource

Extraordinary in the Ordinary

Posted by SpaceMan in Hubble Space Telescope on 09 3rd, 2009 | no responses

WEBSITE: www.teachertube.com Clips from an astronomy presentation I gave based on images from the Hubble Space Telescope … Hubble astronomy science teacher teachers resource resources lesson plan plans teachertube tube back to school student students schools

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Planetary Demolition Derby

Posted by SpaceMan in Mercury on 09 2nd, 2009 | no responses

rock in the form of silicon monoxide gas and the melted rock as a glassy substance called obsidian. On Earth silica can be found around volcanoes in black glassy rocks called obsidian and around meteor craters in small rocks called tektites. Shock waves from the collision can be seen traveling through the planet throwing rocky rubble into space. Spitzer also detected the signatures of this rubble. The final result is a skinned planet stripped of its outer layers. The core of the smaller …

Tags: science, planet, kepler, Spaceprobe

G1.90.3 in 60 Seconds Standard Definition

Posted by SpaceMan in Supernova on 09 2nd, 2009 | no responses

WEBSITE: www.teachertube.com About a hundred and forty years ago the light from a supernova explosion in our galaxy reached the Earth but no one saw it. The discovery of this supernova remnant helps astronomers better understand how often these stellar timebombs go off in our galaxy. … Chandra Satellite NASA Astronomy Xray Astrophysics teacher teachers resource resources lesson plan plans teachertube tube school student students schools back to science …

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G1.90.3 in 60 Seconds High Definition

Posted by SpaceMan in Supernova on 09 1st, 2009 | no responses

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Keplers Supernova Remnant in 60 Seconds SD

Posted by SpaceMan in Supernova on 08 31st, 2009 | no responses

WEBSITE: www.teachertube.com The supernova explosion that created this object was witnessed on Earth about 400 ago years by many skywatchers including the astronomer Johannes Kepler. This object which now bears Keplers name is the remains of a massive stars demise.

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Keplers Supernova Remnant in 60 Seconds HD

Posted by SpaceMan in Supernova on 08 30th, 2009 | no responses

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Posted by SpaceMan in Supernova on 08 29th, 2009 | no responses

WEBSITE: www.teachertube.com Movie about supernova.

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Until Their Dying Day Stars on the Brink

Posted by SpaceMan in Supernova on 08 26th, 2009 | no responses

the favorite targets of scientists who use Chandra for good reason too. Supernovas and their remnants have proven to be extremely important in understanding topics ranging from the birth of our Solar System to the history and composition of the Universe itself. … Supernova Supernovas Explosion Astronomy Universe Chandra NASA Star Xray Supernovae System Astrophysics Solar teacher teachers resource resources lesson plan plans teachertube tube school student students schools back to education …

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