National Aeronautics and Space Administration (NASA)


Thu June 13, 2013

PHOTO: Black Forest Fire From Space

Red outlines indicate hot spots where MODIS detected unusually warm surface temperatures associated with fires.
Jeff Schmaltz, LANCE MODIS Rapid Response Team NASA GSFC


Wed June 12, 2013


Fri May 31, 2013
The Two-Way

Huge Asteroid Makes Its Closest Pass To Earth Today

Originally published on Fri May 31, 2013 9:29 am

Radar images of asteroid 1998 QE2, taken when the cosmic traveler was about 3.75 million miles from Earth, revealed that the asteroid, with a 1.7-mile diameter, has a moon or satellite revolving around it.

An asteroid nine times the size of a cruise ship is dropping by Earth on Friday, and it's not coming alone. Asteroid 1998 QE2 will be about 3.6 million miles from our planet at its closest approach. And its proximity has already given scientists a surprise: It has its own moon, measured at about 2,000 feet wide.

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Thu May 30, 2013
Shots - Health News

Headed To Mars? Watch Out For Cosmic Rays

Originally published on Fri May 31, 2013 6:42 am


There was great fanfare when the Mars Science Laboratory launched in November 2011, and again when its precious cargo — NASA's Mars rover Curiosity — touched down on the red planet in August 2012.

The eight months in between had drama of their own. Curiosity was constantly bombarded with radiation as it traveled through space — high-energy protons thrown out by the sun, and galactic cosmic rays slicing through the solar system from distant supernovas.

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Fri May 24, 2013
The Two-Way

Ring Nebula Is More Like A Jelly Doughnut, NASA Says

The famous Ring Nebula is shown here in striking detail, in a composite image made from images from NASA's Hubble Space Telescope and infrared data from telescopes on Earth.
NASA, ESA, C.R. Robert O'Dell, G.J. Ferland, W.J. Henney and M. Peimbert

The Ring Nebula, whose iconic shape and large size make it a favorite of amateur astronomers, can now be seen in new detail, after NASA's Hubble Space Telescope captured a sharp image of the nebula. Researchers say the new clarity reveals details that were previously unseen, and a structure that's more complex than scientists had believed.

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