11 july 2016

Look inside the habitat that 4 people will live in for 30 days!

VIVO

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How are we able to explore an asteroid without ever leaving Earth? Join our Facebook Live at 6 p.m. EDT to learn about our Human Research Exploration Analog (HERA): https://www.facebook.com/nasa

Our ‪#‎EPIC‬ camera was collecting Earth data when the moon photobombed its way into the shot: http://go.nasa.gov/29tFKzN

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'Frankenstein' galaxy surprises astronomers. An enormous, bizarre galaxy possibly formed from the parts of other galaxies. Previously thought to be old, small and typical, scientists have discovered that the galaxy is 10 times bigger than they thought. Unlike most galaxies, its insides are younger than its outsides. Find out more: http://go.nasa.gov/29HUxL3

 

An illusion of perspective: Saturn’s moon Tethys seems to hang above the planet. But, like all of Saturn’s major moons and its ring system, orbits almost exactly in the planet’s equatorial plane. Find out more:http://go.nasa.gov/29HyhRO

nasa 18 de april 2016

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Two comets display different shapes of X-ray emission, which indicates differences in the solar wind at the time of the observation and the atmospheres of each one. Take a look: http://go.nasa.gov/1SOVKeB

View Ultra High Definition (4K) Earth observations from the International Space Station crew! https://youtu.be/c7OO3qCfH9Y

The space station hosts a variety of payloads and experiments supporting climate research, weather predictions, hurricane monitoring, pollution tracking, disaster response and more. For more on how we use space to understand our home planet, visit: http://www.nasa.gov/earthrightnow

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Gravitational waves emitted by two black holes of nearly equal mass spiral together and merge. Orange ripples represent distortions of space-time caused by the rapidly orbiting masses. Details: http://go.nasa.gov/1Njvflp

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Explore & ‪#‎FindYourPark‬ during ‪#‎NationalParkWeek‬ this week. Here's a glimpse from space: http://nasa.tumblr.com/…/exploring-our-national-parksfrom-s…

Noticias

The sun emitted a mid-level solar flare on Sunday. Our sun watching spacecraft captured the event. More: http://go.nasa.gov/1NjcEWI

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From Pluto to our home planet of Earth, here are a few things you should know about our solar system this week: http://nasa.tumblr.com/…/solar-system-things-to-know-this-w…

Our Asteroid Grand Challenge ran a challenge to develop a short video describing the work being done to detect, track, characterize, and mitigate potentially hazardous asteroids. Watch "Find Them Now," which uses a narrative based on a fictional asteroid named “Arthur” to explain how the asteroid's spin, size, composition and mass would be determined using radar, astrometry, ground and space-based infrared spectroscopy, and light curve analysis. Details: http://go.nasa.gov/1NxoQhk

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Y marks the spot on Saturn's moon Enceladus! This feature, which snakes northward from south pole like a giant tentacle, is actually tectonic in nature, created by stresses in Enceladus' icy shell. More:http://go.nasa.gov/1NxhoTf

OLGA VALENTIN PRADO: ¿Cómo cambió el cuerpo del astronauta Scott Kelly ...

OLGA VALENTIN PRADO: ¿Cómo cambió el cuerpo del astronauta Scott Kelly ...: El astronauta estadounidense Scott Kelly está adolorido. Muy adolorido. Tiene tanto dolor en los músculos y articulaciones que no sabría ...