Dr. S. James Gates, Jr. talks about how physics is magical <I>Science</I> Podcasts

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Showing multimedia 81-90 out of 65947.

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NASA-led Study Sees Titan Glowing at Dusk and Dawn

NASA-led Study Sees Titan Glowing at Dusk and Dawn
High in the atmosphere of Titan, large patches of two trace gases glow near the north pole, on the dusk side of the moon, and near the south pole, on the dawn side. Brighter colors indicate stronger ...

Contact: Liz Zubritsky
elizabeth.a.zubritsky@nasa.gov
301-614-5438
NASA/Goddard Space Flight Center

NASA Sees Third Substantial Solar Flare in 2 Days

NASA Sees Third Substantial Solar Flare in 2 Days
An X1.6 class flare erupted from the lower half of the sun, as seen in the bright flash of light in this image from NASA's SDO. This image shows extreme ultraviolet light with a wavelength of 131 ...

Contact: Susan Hendrix
Susan.m.hendrix@nasa.gov
301-286-7745
NASA/Goddard Space Flight Center

HCN on Titan

HCN on Titan
This is an ALMA image of the distribution of the organic molecule HNC in the upper atmosphere of Saturn's moon Titan. The denser, brighter concentrations are shown near the moon's north and south ...

Contact: Charles Blue
cblue@nrao.edu
434-296-0314
National Radio Astronomy Observatory

HC3N on Titan

HC3N on Titan
This is an ALMA image of the distribution of the organic molecule HC3N in the upper atmosphere of Saturn's moon Titan. The denser, brighter concentrations are shown near the moon's north and south ...

Contact: Charles Blue
cblue@nrao.edu
434-296-0314
National Radio Astronomy Observatory

Observing DNA in a Tiny Worm

Observing DNA in a Tiny Worm
This is a super-resolution microscope image of DNA in the nucleus of a reproductive cell.

Contact: Peter Gee
pr@icems.kyoto-u.ac.jp
81-075-753-9755
Institute for Integrated Cell-Material Sciences, Kyoto University

Computer Simulations of 2 Possible Morphologies

Computer Simulations of 2 Possible Morphologies
Computer simulations of two possible morphologies of a block copolymer film demonstrate the need for an accurate 3-D imaging tool. Red and blue areas represent the two different phases of the polymer ...

Contact: Michael Baum
michael.baum@nist.gov
301-975-2763
National Institute of Standards and Technology (NIST)

3-D Visualization of Templated Block Copolymer

3-D Visualization of Templated Block Copolymer
Transmission electron microscope (TEM) tomography provides a nanoscale, 3-D visualization of the structure of a templated block copolymer. The purple features are silica posts fabricated by electron-...

Contact: Michael Baum
michael.baum@nist.gov
301-975-2763
National Institute of Standards and Technology (NIST)

Strengthening Thin-Film Bonds with Ultrafast Data Collection

Strengthening Thin-Film Bonds with Ultrafast Data Collection
Temperature and structure: Graph shows heat absorbed by a thin film of aluminum as its temperature increased. Inset boxes show electron diffraction patterns captured by DTEM as temperature changes. ...

Contact: Michael Baum
michael.baum@nist.gov
301-975-2763
National Institute of Standards and Technology (NIST)

Carbonic Acid

Carbonic Acid
Though carbonic acid exists for only a fraction of a second before changing into a mix of hydrogen and bicarbonate ions, it is critical to both the health of the atmosphere and the human body.

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory

Terra Image of Ana

Terra Image of Ana
NASA's Terra satellite captured this image of Tropical Storm Ana moving past Hawaii on Oct. 21 at 21:30 UTC (5:30 p.m. EDT).

Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center

Showing multimedia 81-90 out of 65947.

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