All-Sky Gamma-ray Map
The all-sky Gamma-ray map illustrates how NASA's Fermi Gamma-ray Space Telescope views the universe.
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Dynamic Gamma-ray Sky
This is how the Universe would look if we could see gamma rays. Cosmic fireworks, invisible to our eyes, fill the night sky.
Different Wavelengths of Light
Different wavelengths of light. Spectroscopy can be used to study interactions between matter and any form of light, from visible light to gamma rays, X-rays, ultraviolet light,
A Supernova may have caused Mass Extinction on Earth
An exploding star (supernova) about 65 light-years away may have caused mass extinction on Earth, 359 million years ago.
Moon Glowing Brighter Than Sun
Striking gamma ray image from NASA’s Fermi Space Telescope shows Moon glowing brighter than Sun.
Record-Breaking Thunderstorm Voltage
Muons reveal record-breaking thunderstorm voltage in India that exceeded one billion volts.
Exploring the High-Energy Sky
In this video HESS Telescopes, the enormous swiveling eyes that explore the high-energy sky.
Blast of Light and Gravitational Waves in this amazing video
Doomed neutron stars whirl toward their demise, creating blast of light and gravitational waves, in this stunning animation.
Major Gravitational Wave discovery from Colliding Neutron Stars
First light from gravitational wave source observed. Astronomers across the world photographed the event of the collision between two neutron stars, 130 million light-years away.
Astronomers captured Biggest Explosion in the Universe
Astronomers captured a bursts that produced as much energy as the sun in its entire 10 billion year life.