Solar System
NASA prepares robot to traverse beneath oceans of Europa
NASA is planning a mission to look for life on Jupiter’s moon Europa and has created a rover that will be able to navigate its icy surface from above and below. That’s how BRUIE — the Buoyant Rover for Under-Ice Exploration — was born. A nimble and buoyant robot, BRUIE can traverse sheets of ice …
Solar Orbiter on way to explore Sun’s polar regions
The Solar Orbiter collaborative mission between ESA (European Space Agency) and NASA to study the Sun, its poles, and space weather in unprecedented detail, streaked to space on a commercial United Launch Alliance Atlas V rocket this past weekend from the a rocket range along the Florida coastline. The Solar Orbiter mission started with an …
Parker Solar Probe makes close approach to the Sun
NASA’s Parker Solar Probe narrowly zipped by the Sun on Sept. 1, 2019 in its third close approach, mere weeks after celebrating the completion of its second solar orbit and the first anniversary of its launch from Earth. Meanwhile, during that same timeframe, the Earth has made only a single leisurely jaunt around the Sun. …
Hubble captures rare self-destructing asteroid
Thanks to the advanced imaging capabilities of NASA’s Hubble Space Telescope in cooperation with other observatories, astronomers were able to identify and explain a rare and beautiful object in the distant sky: an active asteroid that is in the process of coming apart. The image of the asteroid known as 6478 Gault shows two narrow, comet-like tails …
NASA mission in Senegal promotes scientific discovery
When NASA scientists assembled telescopes in her home country of Senegal, Binita Yanni knew very little about astronomy and didn’t realize a career in planetary sciences was even a possibility. Determined to learn why 21 U.S. telescopes were stationed throughout the Senegalese countryside, the 20-year-old chemical engineering student approached lead scientist Adriana Ocampo on the …
The Great American Solar Eclipse of 2017
A Total Solar Eclipse is a once in a lifetime event for most people and often occurs in a very specific area for just a short period of time. For the first time in a very long time the USA will experience a Total Solar Eclipse across the entire country from the West Coast to the …
ITS: SpaceX’s bold vision for crewed exploration of the solar system
It has long been known that SpaceX’s long term goal is the colonization of Mars. Everyone from the engineers to their CEO, Elon Musk, dreams of a world away from home. In September of 2016, we got a glimpse of how SpaceX is going to get there. At last, the long rumored Interplanetary Transport System …
Dawn’s rich harvest as Ceres gives up secrets
Last June, the NASA-JPL Dawn mission team received the Robert J. Collier Trophy from the U.S. National Aeronautic Association (NAA), at a presentation in Arlington, Virginia. It was presented to them ‘In recognition of the extraordinary achievements of orbiting and exploring proto-planet Vesta and dwarf planet Ceres, and advancing the nation’s technological capabilities in pioneering …
Glittering prizes within Pluto data
It is exactly one year since New Horizons hurtled through the Pluto system at 49,600 km/h, after a journey of nearly nine and a half years, its array of scientific instruments gathering precious data on this hitherto mysterious world and its family of moons. We shared in the thrill of the flyby and then watched in …
Mining the sky
Prospecting for treasure within the solar system The current cost of space travel, on a price per mass basis, is astronomically high. All puns aside, this is a major economic barrier that must be overcome. If we are to send humans to Mars, or anyplace really, we’re going to have to lower the cost of space travel. Companies …