Space Exploration News

Mar 20, 2013 by Natali Anderson

According to a new study published today online in the Geophysical Research Letters, NASA’s Voyager 1 spacecraft appears to have exited the heliosphere. Voyager 1 spacecraft (NASA) The heliosphere is a region of space dominated by the Sun and its wind of energetic particles, and which is thought to be enclosed, bubble-like, in the surrounding interstellar medium of gas and dust that pervades the Milky Way Galaxy. In 2012, Voyager 1 measured...

Mar 13, 2013 by Sergio Prostak

In a controversial paper published in the March issue of the Journal of Cosmology, scientists from Cardiff University with colleagues from Sri Lanka and...

Mar 7, 2013 by News Staff

U.S. researchers have discovered a long-lived zone of high-energy electrons stored between Earth’s Van Allen radiation belts. Two giant swaths of radiation,...

Mar 6, 2013 by News Staff

A new study by Prof Mike Brown from the California Institute of Technology and Dr Kevin Hand from the Jet Propulsion Laboratory suggests that salty water...

Mar 1, 2013 by Sergio Prostak

Scientists working at Princess Elisabeth Antarctica research station have found an 18 kg chondrite embedded in the East Antarctic ice sheet. Members of...

Feb 22, 2013 by Natali Anderson

Planetary scientists at Massachusetts Institute of Technology have proposed that Mercury may have harbored a large ocean of magma shortly after its formation...

Feb 4, 2013 by Sergio Prostak

New observations of the second planet from the Sun made with ESA’s Venus Express spacecraft during a period of reduced solar wind pressure have provided...

Jan 31, 2013 by Natali Anderson

Narrow ridges found in Martian impact craters in the Nilosyrtis highlands and the Nili Fossae region are the fossilized remnants of underground cracks...

Jan 10, 2013 by Sergio Prostak

New observations of the asteroid Apophis made with ESA’s Herschel Space Observatory as it approached our planet few days ago show the asteroid to be...

Jan 4, 2013 by Sergio Prostak

U.S. scientists have identified a new class of meteorite that fell to Earth and likely originated from the crust of the Red Planet. Fragments of the meteorite...

Dec 25, 2012 by Sergio Prostak

U.S. scientists have discovered that a meteorite that fell over El Dorado County in northern California this past spring was the rarest type known to have...

Dec 14, 2012 by Sergio Prostak

A miniature extraterrestrial version of the Nile River has been spotted on the largest moon of Saturn by ESA’s Cassini spacecraft. This Cassini image...

Dec 4, 2012 by Sergio Prostak

Six years of observations of the second planet from the Sun by ESA’s Venus Express show that changes in the planet’s atmosphere could be the result...

Nov 30, 2012 by Sergio Prostak

New data obtained with NASA’s MESSENGER spacecraft have provided evidence that water ice and deposits of organic material exist near the north pole...

Oct 16, 2012 by Natali Anderson

A team of researchers from three U.S. universities has suggested that the most likely source of the water locked inside lunar soils is the constant stream...

Oct 3, 2012 by Natali Anderson

Scientists, using data from a high-resolution spectrometer aboard ESA’s Venus Express spacecraft, have discovered a surprisingly cold layer high in Venusian...

Oct 2, 2012 by News Staff

NASA’s Curiosity rover has captured images of bedrock that suggest a fast-moving stream once flowed on the Martian surface. “From the size of...

Sep 21, 2012 by News Staff

NASA’s rover Opportunity has returned an image of the Martian surface that is puzzling researchers. Opportunity photographed these small spherical...

Aug 16, 2012 by News Staff

Researchers using NASA’s Lunar Reconnaissance Orbiter have made the first spectroscopic observations of the noble gas helium in the thin atmosphere...

Aug 10, 2012 by Sergio Prostak

A planetary geologist from the University of California in Los Angeles has discovered the first strong evidence that the geological phenomenon known as...