By Daily Mail Reporter

PUBLISHED: 20:03 EST, 13 October 2012 | UPDATED: 20:15 EST, 13 October 2012

Soon even those of us who never go faster than the posted speed limit will have access to the same motion sickness drug that helps astronauts deal with the rigors of being launched into orbit.

NASA has signed a deal with a California's Epiomed Therapeutics to develop a nasal spray for motion sickness, based on a drug already administered to astronauts.

About half the astronauts who go into space develop motion sickness, with sumptoms including nausea and feeling light-headed.

Dizzy: NASA developed a drug to combat motion sickness after 40 percent of astronauts reported symptoms

To help give astronauts combat the effects, NASA has developed afast-acting drug called intransal scopolamine, or INSCOP.

INSCOP can be taken as a tablet, transdermal patch, or injected but the most reliable method of administering the drug is with a nasal spray.

'NASA and Epiomed will work closely together on further development of INSCOP to optimize therapeutic efficiency for both acute and chronic treatment of motion sickness,' said NASA researcher Lakshmi Putcha, with the Johnson Space Center in Houston.

Read more here:

NASA signs deal to make astronaut drug available to combat motion sickness

This is one of the most interesting images of Earth from space I've seen in a long time. NASA's Suomi-NPP satellite captured this view earlier this month with the day-night band of one of its instruments. This sensor detects relatively low light signals from things like reflected moonlight, city lights, airglow and auroras.

If you think this image is as amazing as I do, this gallery contains some of the other beautiful views of Earth Suomi has brought us since it first started gathering data nearly a year ago, including some of the most beautiful "blue marble" shots of Earth you can ever hope to see.

Images and captions courtesy of NASA.

Above:

Overnight on October 4-5, 2012, a mass of energetic particles from the atmosphere of the Sun were flung out into space, a phenomenon known as a coronal mass ejection. Three days later, the storm from the Sun stirred up the magnetic field around Earth and produced gorgeous displays of northern lights. NASA satellites track such storms from their origin to their crossing of interplanetary space to their arrival in the atmosphere of Earth.

Using the day-night band (DNB) of the Visible Infrared Imaging Radiometer Suite (VIIRS), the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite acquired this view of the aurora borealis early on the morning of October 8, 2012. The northern lights stretch across Canadas Quebec and Ontario provinces in the image, and are part of the auroral oval that expanded to middle latitudes because of a geomagnetic storm.

The DNB sensor detects dim light signals such as auroras, airglow, gas flares, city lights, and reflected moonlight. In the case of the image above, the sensor detected the visible light emissions as energetic particles rained down from Earths magnetosphere and into the gases of the upper atmosphere. The images are similar to those collected by the Operational Linescan System flown on U.S. Defense Meteorological Satellite Program (DMSP) satellites for the past three decades. When I first saw images like this as a graduate student, I was immediately struck by the fluid dynamic characteristics of the aurora, said Tom Moore, a space physicist at NASA's Goddard Space Flight Center. Viewing the aurora in this way makes it immediately clear that space weather is an interaction of fluids from the Sun with those of the Earth's upper atmosphere. The electrodynamics make for important differences between plasmas and ordinary fluids, but familiar behaviors (for example, waves and vortices) are still very apparent. It makes me wonder at the ability of apparently empty space to behave like a fluid.

Auroras typically occur when solar flares and coronal mass ejectionsor even an active solar wind streamdisturb and distort the magnetosphere, the cocoon of space protected by Earths magnetic field. The collision of solar particles and pressure into our planets magnetosphere accelerates particles trapped in the space around Earth (such as in the radiation belts). Those particles are sent crashing down into Earths upper atmosphereat altitudes of 100 to 400 kilometers (60 to 250 miles)where they excite oxygen and nitrogen molecules and release photons of light. The results are rays, sheets, and curtains of dancing light in the sky.

Auroras are a beautiful expression of the connection between Sun and Earth, but not all of the connections are benign. Auroras are connected to geomagnetic storms, which can distort radio communications (particularly high frequencies), disrupt electric power systems on the ground, and give slight but detectable doses of radiation to flight crews and passengers on high-latitude airplane flights and on spacecraft.

The advantage of images like those from VIIRS and DMSP is resolution, according to space physicist Patrick Newell of the Johns Hopkins University Applied Physics Laboratory. You can see very fine detail in the aurora because of the low altitude and the high resolution of the camera, he said. Most aurora scientists prefer to use images from missions dedicated to aurora studies (such as Polar, IMAGE, and ground-based imagers), which can offer many more images of a storm (rather than one per orbit) and can allow researchers to calculate the energy moving through the atmosphere. There are no science satellites flying right now that provide such a view, though astronauts regularly photograph and film auroras from the International Space Station.

Read more:

Amazing Aurora: Best Images From NASA's Suomi Satellite