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NASA’s Europa Clipper Gets Set of Super-Size Solar Arrays

5 min read

The largest spacecraft NASA has ever built for planetary exploration just got its ‘wings’ — massive solar arrays to power it on the journey to Jupiter’s icy moon Europa. NASA’s Europa Clipper spacecraft recently got outfitted with a set of…

Article3 weeks ago
On the deck of a ship, a large A-frame style crane is lifting a submersible research vehicle into the air, as crew members hold taglines connecting to the vehicle, preparing to deploy it into the ocean.

The Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece

14 min read

The following expedition marks the third installment of NASA Astrobiology’s fieldwork series, the newly rebranded Our Alien Earth, streaming on NASA+. Check out all three episodes following teams of astrobiologists from the lava fields of Holuhraun, Iceland, to the Isua…

Article3 weeks ago

Danish Instrument Helps NASA’s Juno Spacecraft See Radiation

5 min read

Using cameras designed for navigation, scientists count ‘fireflies’ to determine the amount of radiation the spacecraft receives during each orbit of Jupiter. Scientists with NASA’s Juno mission have developed the first complete 3D radiation map of the Jupiter system. Along…

Article4 weeks ago
Fountains of ice erupt from the surface of Enceladus. The small moon is mostly in shadow, which makes the geysers illuminated by sunlight stand out.

NASA: Life Signs Could Survive Near Surfaces of Enceladus and Europa

5 min read

Europa, a moon of Jupiter, and Enceladus, a moon of Saturn, have evidence of oceans beneath their ice crusts. A NASA experiment suggests that if these oceans support life, signatures of that life in the form of organic molecules (e.g.…

Article2 months ago

NASA’s Juno Gets a Close-Up Look at Lava Lakes on Jupiter’s Moon Io

6 min read

Infrared imagery from the solar-powered spacecraft heats up the discussion on the inner workings of Jupiter’s hottest moon. New findings from NASA’s Juno probe provide a fuller picture of how widespread the lava lakes are on Jupiter’s moon Io and…

Article3 months ago

Ed Stone, Former Director of JPL, Voyager Project Scientist, Dies

5 min read

Known for his steady leadership, consensus building, and enthusiasm for engaging the public in science, Stone left a deep impact on the space community. Edward C. Stone, former director of NASA’s Jet Propulsion Laboratory in Southern California, and longtime project…

Article3 months ago

NASA’s Juno Provides High-Definition Views of Europa’s Icy Shell

5 min read

Imagery from the solar-powered spacecraft shows some intriguing features on the ice-encased Jovian moon. Images from the JunoCam visible-light camera aboard NASA’s Juno spacecraft supports the theory that the icy crust at the north and south poles of Jupiter’s moon…

Article4 months ago
Artist’s rendering of NASA’s Europa Clipper spacecraft.

NASA Selects Students for Europa Clipper Intern Program

4 min read

NASA has selected 40 undergraduate students for the first year of its Europa ICONS (Inspiring Clipper: Opportunities for Next-generation Scientists) internship program, supporting the agency’s Europa Clipper mission. Europa ICONS matches students with mentors from the mission’s science team for a…

Article5 months ago

NASA’s Juno Gives Aerial Views of Mountain, Lava Lake on Io

6 min read

Imagery from the solar-powered spacecraft provides close-ups of intriguing features on the hellish Jovian moon. Scientists on NASA’s Juno mission to Jupiter have transformed data collected during two recent flybys of Io into animations that highlight two of the Jovian…

Article5 months ago

Media Get Close-Up of NASA’s Jupiter-Bound Europa Clipper

4 min read

Excitement is mounting as the largest spacecraft NASA has ever built for a planetary mission gets readied for an October launch. Engineers at NASA’s Jet Propulsion Laboratory in Southern California are running final tests and preparing the agency’s Europa Clipper…

Article5 months ago