Beyond Einstein

NASA scientists describe some of the ways current science is addressing several of Einstein's fundamental questions and theories in this video adapted from NASA.

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Colliding Neutron Stars Create Black Hole and Gamma-ray Burst

This video from NASA describes the detailed computer modeling used to predict that colliding neutron stars can produce gamma-ray bursts similar to those associated with black holes.

Cosmic Origin Spectrograph

This video from NASA features the Cosmic Origin Spectrograph (COS), which allows scientists to use spectrographic analysis to assess the composition of intergalactic material.

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Einstein's Cosmic Speed Limit

This video, adapted from NASA, presents rare experimental evidence from the Fermi Gamma-ray Space Telescope supporting Einstein's prediction that space-time is smooth.

The Elements: Forged in Stars

The story of how elements from lithium to uranium are created by stars is illustrated through animation and a hands-on periodic table in this video segment adapted from NOVA.

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Evolution of the Universe

In this video from NASA, learn how the James Webb Space Telescope is helping scientists understand when and how early stars formed, what early galaxies looked like, and how the early universe shaped its underlying structure.

Gamma Ray Telescope Senses High-Energy Radiation

This video from NASA describes the GLAST satellite, which is equipped with a gamma-ray telescope, and shares some background about the kinds of extreme universal phenomena indicated by the presence of gamma rays.

The Origin of the Elements

This video segment adapted from NOVA explains the origin of the elements and how scientists use unique element profiles to identify supernova types.

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Tour of the Electromagnetic Spectrum: Gamma Waves

Get an overview of gamma waves and examples of conditions and events that produce gamma waves, the highest-energy radiation on the EM spectrum, in this video from NASA.

Tour of the Electromagnetic Spectrum: Infrared

Explore the ways scientists use technology to “see” infrared light in this video from NASA.

Tour of the Electromagnetic Spectrum: Microwaves

See microwaves in the context of other areas of the electromagnetic spectrum in this video from NASA.

Tour of the Electromagnetic Spectrum: Radio Waves

This video from NASA provides an overview of the radio band of electromagnetic spectrum and offers a brief history of the discovery and early applications of radio waves.

Tour of the Electromagnetic Spectrum: Ultraviolet

Explore the ultraviolet band of the EM spectrum in this video from NASA.

Tour of the Electromagnetic Spectrum: Visible Light

See just how narrow the visible light band is relative to other EM energy in this video from NASA.

Tour of the Electromagnetic Spectrum: X-rays

Get both an “everyday” and an “exotic” view of x-rays in this video from NASA.

What Is a Planet?

This video segment, adapted from NOVA scienceNOW, presents the ongoing debate over the definition of a planet, including the status of Pluto.

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