Researchers on the Dawn mission released a series of six groundbreaking papers on the dwarf planet Ceres today in the journal Science. The new results...
Anomalous grooves on Phobos, the larger of the two Martian moons, are the result of debris ejected by impacts eventually falling back onto the surface...
The details of the transition from defined rays in the upper atmosphere of the Sun to the solar wind have always been a mystery. Using NASA’s STEREO...
A researcher’s proposal for an ESA mission to return to the Moon could lay the groundwork for a full-surface geological survey from a permanent lunar...
NASA’s New Horizons spacecraft has transmitted a series of images of a Kuiper Belt object known as Quaoar.
This false-color image, taken at 00:06 UTC...
In the race to discover the recently proposed Planet Nine, a team of astronomers has discovered ten previously unknown objects beyond the orbit of the...
On August 27, 2016, NASA’s Juno spacecraft successfully performed its first of 36 close flybys of the giant planet Jupiter.
Jupiter’s north polar region...
NASA’s Juno spacecraft will get closer to the cloud tops of Jupiter on Saturday, August 27. The flyby is expected to provide preliminary science data.
This...
In February 2016, nine instruments onboard ESA’s Rosetta spacecraft serendipitously observed an outburst of gas and dust from the Atum region on Comet...
Our gas giants strip the icy surface off minor planets to form miniature versions of Saturn’s famous rings throughout the outer solar system, according...
Venus today is an inhospitable place with surface temperatures approaching 864 degrees Fahrenheit (462 degrees Celsius) and an atmosphere 90 times as thick...
A Cornell University Professor’s recalculation of models linking a proposed 9th solar system planet to a slant in the orbital plane around our Sun could...
A new infrared image from NASA’s Cassini orbiter shows enormous clouds in the northern hemisphere of the gas giant Saturn.
This false-color image from...
According to new research published in the journal Geophysical Research Letters, the main phase of volcanism on Mercury ended by 3.5 billion years ago,...
Using data from NASA’s Dawn spacecraft about Ceres’ gravity and topography, mission scientists have found that the dwarf planet is ‘differentiated,’...
NASA has shared a stunning new image of Rhea, the second largest moon of the gas giant Saturn.
Water ice on Rhea’s surface makes it bright in full sunlight....
Almost a month after slipping into orbit around the Solar System’s largest planet, NASA’s Juno spacecraft is nearing a turning point.
Juno. Image credit:...
One year ago, NASA’s New Horizons space probe entered the history books by exploring the Pluto system. Image credit: NASA / Johns Hopkins University...
