Pluto: New Horizons in the electric universe

Pluto: New Horizons in the electric universe

In July of this year, NASA’s New Horizons spacecraft is scheduled to achieve the first ever close-up fly by of Pluto, which is more than 7.2 billion km (4.5 billion miles) from Earth. Like the scientific world at large, the electric universe community eagerly

Electric currents create cosmic magnetic fields

Electric currents create cosmic magnetic fields

Scientists in Germany using the Hubble space telescope have detected extremely strong magnetic fields in a quasar which is said to be about 4 billion light years from Earth. The magnetic fields were measured at 200 million Gauss.In comparison, the strength of the magnet

Valles Marineris in the laboratory?

Valles Marineris in the laboratory?

The most stupendous feature on Mars is Valles Marineris, the great trench stretching more than 4 800 km (3 000 miles) across the Martian surface.In the 1970’s the engineer Ralph Juergens first proposed that Valles Marineris is the scar left by a giant, interplanet

Does gravity alone rule the cosmos?

Does gravity alone rule the cosmos?

For nearly three years we have reported on countless discoveries that challenge the foundations of modern cosmology and astrophysics. Today we routinely hear of celestial objects ranging in scale from stars, galaxies and quasar groups that should not exist if the standa

Are bright spots on Ceres electric?

Are bright spots on Ceres electric?

In March, the NASA Dawn Spacecraft entered the orbit of the mysterious dwarf planet Ceres, with the craft scheduled to begin sending images to Earth later this month.For several weeks, surprising and unexplained bright spots within a crater on the planet’s surface

The electrochemistry of Comets with Dr. Franklin Anariba

The electrochemistry of Comets with Dr. Franklin Anariba

It is a great paradox in comet science: We are told that a comet nucleus is a ball of ice, or dirty snowball, or icy fluff ball that accreted billions of year ago in the solar system’s infancy. Comets are said to sublimate ices as they move toward the sun, and

How is Mars rover Opportunity still alive?

How is Mars rover Opportunity still alive?

Today, we review one of the great ongoing mysteries in the history of Mars exploration. In January of 2004, the Mars rovers Spirit and Opportunity arrived at the red planet about three weeks apart.Due to the extreme dustiness of the Martian environment, it was believed

“Baffling” Mars plumes are electric

“Baffling” Mars plumes are electric

Science news headlines around the world tell of a baffling mystery on the planet Mars. In March of 2012, amateur astronomers spotted enormous plumes jetting from the Martian surface. The plumes were more than 250 km high and several hundreds of kilometers in length.Simi

Mysterious Lovejoy comets

Mysterious Lovejoy comets

In the last few years, several of the comets discovered by astronomer Terry Lovejoy have provided astronomers on Earth with dramatic and unexpected displays.From the astonishing 2011 journey of comet c/2011 W3, which survived perihelion just 140,000 km above the Sun&rsq

Why don’t comets melt in the Sun?

Why don’t comets melt in the Sun?

Sungrazer comets that survive perihelion extremely close to the Sun is a longstanding puzzle for comet science. In reality, observations going back centuries reveals that a comet’s activity has little or nothing to do with solar warming.Comets sometimes flare or e