Tag «space»

How NASA Studies The Space Near Earth

How NASA Studies The Space Near Earth

NASA studies the space around our home planet to protect our technology and satellites flying through it. We call this region geospace. At first glance, it appears empty. But invisible particles and magnetic fields create a space weather system that can impact our space assets. To understand space weather, there are tools to make the …

Discovering a New Earth

Discovering a New Earth

This episode of Primal Space is supported by Audible, get 3 months for half price by visiting Audible.com/primalspace or text “primal space” to 500-500. When the Hubble Telescope launched in 1989, it promised to expand our understanding of the universe with every picture it took. After 30 years of service, it did exactly that. From …

Monitoring Pollution

Monitoring Pollution

So just what is in the air we breathe? NASA is about to find out. This is Innovation Now, bringing you stories of revolutionary ideas, emerging technologies, and the people behind the concepts that shape the future. The Tempo, or Tropospheric Emissions: Monitoring Pollution mission will be the first space-based instrument to monitor major air …

The ‘Voice’ Of Our Earth (HD/3D)

Universe is not silent.. Although space is a vacuum, that does not mean there is no sound in it. Sound does exist in space in the form of electromagnetic vibrations. Nearly all types of astronomical objects give off some radio radiation, but the strongest sources of such emissions include pulsars, certain nebula’s, quasars, radio galaxies …

Earth from Space: Mato Grosso

Hi I’m Mariangela D’Acunto and you’re watching Earth from Space from ESA’s web TV. Today, Copernicus Sentinel-1 takes us over part of the Brazilian state of Mato Grosso deep in the Amazon interior. This image combines three separate radar images taken about two years apart to show change in crops and land cover over time. …