NASA has released an amazingly detailed gravity map of Mars, which shows forces around the red planet and huge amounts of physical properties. This was created using range tracking and Doppler data, collected from three different spacecraft orbiting Mars for over a decade: the Mars Global Surveyor (MGS), Mars Odyssey (ODY), and the Mars Reconnaissance Orbiter (MRO).
Like most planets, Mars has a bumpy surface that affects levels of gravitational pull across all of it. NASA's gravity map plots these fluctuations, to help future spacecraft navigate the fluctuations of flying over mountains and canyons. Creating this map required two years of data analysis and modelling to confirm each painstaking detail.
With both the high and low points in the gravitational field identified around the planet, this allows us to gather huge amounts of detail about the physical features of Mars, such as crustal thickness, seasonal variations, levels of ice at the poles, etc.
“With this new map, we’ve been able to see gravity anomalies as small as about 100 kilometers (about 62 miles) across, and we’ve determined the crustal thickness of Mars with a resolution of around 120 kilometers (almost 75 miles),” said MIT’s Antonio Genova commented. “The better resolution of the new map helps interpret how the crust of the planet changed over Mars’ history in many regions.” The research team was able to estimate the amount of carbon dioxide that freezes out of the atmosphere during a Martian winter. They also were able to observe the changes in the north and south poles that occurred with the changing of the Martian seasons.
Netflix has gotten to know their 86 million members pretty well, and the latest research proves that. The streaming company has released new data that shows how people are binge-watching content, uncovering some strange tendencies amongst people.
The dust has settled around the Galaxy Note 7’s explosive end, and one question remains about Samsung’s recalled phone: Why did they actually explode? Thanks to a teardown of the device by engineering firm Instrumental, we may have the answer.
For the centuries that humanity has researched the brain, we’ve believed that a memory is only preserved if the connected neurons were active. But that has just been proven wrong, as scientists have discovered that small jolts of electricity to the cranial mass can actually recover lost memories.
iPhone users - chances are you've received a calendar invite to "$19.99 Ray-Ban Sunglasses," or a "50%-off Ugg Boot" sale. Now while you may want to clear your calendar and take advantage of these incredible prices, unfortunately, they're fake. Here's how to get rid of them.
What happens in Vegas gets blogged about in January… Extremely thrilled to announce that New Rising Media is making the trip out to cover CES for the first time ever. But this isn’t just any CES, it’s the 50th anniversary of this legendary technology show.
Probably the most requested Netflix feature has now become a reality. In their new update, you can now download movies and TV shows for offline viewing.
People who signed that petition – you’re too late. The Investigatory Powers Act has just been given Royal Assent, meaning that UK Government is soon to become one of the most advanced surveillance states on the planet.
Thanks to a petition with over 120,000 signatures, the Investigatory Powers Bill – Britain’s new surveillance plans – could soon be repealed.
The Autumn Statement may have distracted you from this, but The Investigatory Powers Bill is now as good as passed, with the Digital Economy Bill shortly behind.
People across the globe are returning their Galaxy Note 7 mobiles to Samsung in exchange for apology rewards, to try to put out the fire on their reputation. But which country is getting the best deal? We took a look worldwide and ranked the company’s responses from best to worst.
I am the Founder and Editor-in-chief of New Rising Media. You can follow me on Twitter @MrJasonEngland.