NASA Preparing for Juno's Historic Arrival at Jupiter, One Year Out

Artist's concept of the Juno spacecraft approaching Jupiter in 2016. Image Credit: NASA / JPL

Artist’s concept of the Juno spacecraft approaching Jupiter in 2016. Image Credit: NASA / JPL

“Jupiter’s welcome to more from his Juno if he can get it.” – Johann Wolfgang von Goethe

While NASA and space enthusiasts the world over are waiting for New Horizons’ unprecedented Pluto flyby, the space agency is […]

Alien Ocean: All Systems Go for New NASA Mission to Europa

Artist's conception of the Europa Clipper during a flyby of Europa. Image Credit: NASA

Artist’s conception of the Europa Clipper during a flyby of Europa. Image Credit: NASA

After many years of people hoping and waiting, NASA has announced that a new mission to Europa has successfully completed its first major review by the agency and now is entering the development phase, known as formulation. In other words, […]

Just Add Water: Scientists Explain Saturn's Powerful Thunderstorms

A giant storm in Saturn’s northern hemisphere, which now extends around the planet, as seen by the Cassini spacecraft. Photo Credit: NASA/JPL-Caltech

Thunderstorms are a powerful force of nature, but the ones we experience on Earth are dwarfed by the ones on the gas giant planet Saturn. They are huge and can be larger […]

ESA's JUICE Mission Receives Approval to Advance Toward Implementation

Artist’s concept of the JUpiter ICy moons Explorer mission, or JUICE, which is scheduled for launch in 2022. The mission recently passed a major milestone in its development, by being granted approval by ESA to advance towards implementation. Image Credit: ESA/AOES

The detailed study of Jupiter’s fascinating large, icy moons got a step closer […]

Juno Launched Three Years Ago (Aug. 5, 2011) on Five-Year Journey to Discover Jupiter’s Genesis

Juno three-year anniversary since blastoff on Aug. 5, 2011. Credit: NASA/JPL-Caltech Story updated

It’s three down and two to go for NASA’s Jupiter-bound Juno probe, which marks a major milestone today, Aug. 5, celebrating its launch exactly three years ago—on Aug. 5, 2011—from Cape Canaveral Air Force Station, Fla., on a journey to discover […]

JUNO Returns to Earth Wednesday for Critical Gravitational Slingshot to Jupiter

An artist’s concept of JUNO’s approach to Earth for an Oct. 9 gravity-assist maneuver. Image Credit: NASA/JPL-Caltech

On Aug. 5, 2011, United Launch Alliance sent NASA’s JUNO spacecraft on a five-year trip to visit our Solar System’s largest planet—Jupiter. Problem is, Jupiter is so far, and the 8,000-pound solar-powered JUNO is so heavy, that […]

Juno Mission Passes Halfway Mark to Jupiter

Spectators crowd the shoreline as an Atlas 5 rocket launches NASA’s Juno spacecraft to Jupiter in August 2011, as photographed from Playalinda Beach. Photo Credit: Mike Killian

Twenty-four months since its launch from Cape Canaveral Air Force Station, Fla., NASA’s Juno mission officially passed the halfway point in a five-year journey to Jupiter yesterday […]

NASA to Provide European Space Agency Ingredients for its JUICE

NASA will be contributing to the European Space Agency’s JUICE mission to the icy worlds of Jupiter. Image Credit: ESA

The European Space Agency’s (ESA) Jupiter Icy Moons Explorer (JUICE) mission will gain three key contributions from NASA. The mission, slated to launch in 2022, is set to explore the gas giant as well […]

Juno Makes Deep Space Maneuver to Set Up Earth Encounter

An artist’s depiction of the Juno probe at Jupiter. Image Credit: JPL

The Juno probe to Jupiter has fired its engine to refine its trajectory to bring it back to Earth, not permanently, just for a gravity assist.

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Aerojet at 70: Humble Beginnings, Heady Future

Video courtesy of Aerojet

Seventy years ago this week, the aerospace company, Aerojet, was founded. Based out of the California Institute of Technology (Caltech) the fledgling firm was started by Dr. Theodore von Kármán and five of his colleagues. The company’s formative years actually revolved around aircraft, albeit with a rocketry “twist.” Some seven […]