Joined September 2008
464 Photos and videos
Sandy Marshall retweeted
The artist of our solar system 🎨🖌️ Tumultuous storms and clouds in Jupiter’s northern hemisphere paint a mosaic across the gas giant. This image combines four views captured by NASA’s Juno spacecraft in 2019.
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Sandy Marshall retweeted
Jun 15
Creators: @NASARoman is launching this summer, and you’re invited! We're looking for storytellers to join us as our Roman Space Telescope lifts off to help answer some of the biggest questions about our universe. Applications close June 28 at 11:59pm ET: go.nasa.gov/4v5hCge
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Sandy Marshall retweeted
11h
Super! 💫 Data from @chandraxray has uncovered possible remains of a supernova in the middle of our Milky Way galaxy. If confirmed, this supernova piece would be one of the closest to our galaxy’s central black hole that we have ever found. go.nasa.gov/4aT7pvb
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Sandy Marshall retweeted
Explore JPL is returning October 10-11, 2026! This free, immersive event invites the public for a rare behind-the-scenes look at the groundbreaking science and engineering driving NASA’s missions across our solar system and beyond. Tickets are free, but limited. Registration opens August 29. jpl.nasa.gov/explore-jpl/
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Sandy Marshall retweeted
Even by the fourth show of Rush's Fifty Something Tour, the band still had surprises in store, including performing "A Farewell to Kings" for the first time in 47 years rollingstone.com/music/music…
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Sandy Marshall retweeted
Thank you for making this week so effin’ amazing! For embracing Anika, Loren so profoundly. Aimee Mann for joining us on Time Stand Still in tribute to Neil. To you, our fans, your steadfast support is what has made this a reality. Forever grateful! 📸: rosshalfin
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Sandy Marshall retweeted
Jun 9
Introducing Artemis III. Four astronauts. Three launches. Two dockings. One splashdown. In 2027, the Artemis III mission will practice docking the Orion spacecraft with two lunar landers in low Earth orbit — the capability we need to return humanity to the Moon’s surface.
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Sandy Marshall retweeted
Well, well, look who's back! After several months of being hidden in the glare of the Sun, Mars is once again visible in the sky. But only for early risers – the planet appears as a small, reddish "star" low on the eastern horizon just before sunrise.
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Sandy Marshall retweeted
NASA’s Juno mission saw particles accelerated by Jupiter’s powerful magnetic field to near the speed of light. The findings may unlock a 100-year-old mystery about even faster particles reaching Earth from distant supernovas. 🔎⚡ Published today: go.nasa.gov/49HkNSO
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Sandy Marshall retweeted
The shadows of things to come. NASA’s fleet of orbiters, rovers, and helicopters at Mars have helped us know before we go, providing key information about landing sites, weather conditions, and much more.
60 years ago today, Surveyor I made a three-point soft landing on the Moon—the first soft landing for America's space program—AND accomplished on its first try. Over the next 6 weeks it returned more than 11,000 images of the lunar surface including this one featuring its shadow. The mission was one of the great successes of NASA's early lunar program.
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Sandy Marshall retweeted
Robots lead the way! 🦾 Just as our Surveyor landers scouted the Moon in advance of Apollo astronauts, our MoonFall propulsive drones will survey the lunar surface in unprecedented detail at potential @NASAArtemis landing sites.
60 years ago today, Surveyor I made a three-point soft landing on the Moon—the first soft landing for America's space program—AND accomplished on its first try. Over the next 6 weeks it returned more than 11,000 images of the lunar surface including this one featuring its shadow. The mission was one of the great successes of NASA's early lunar program.
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Sandy Marshall retweeted
Don’t miss the Blue Moon on Sunday! (It won’t actually be blue, but it is a rare second full Moon within one month.)
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Sandy Marshall retweeted
Four JPL-built propulsive drones – known as MoonFall – will survey the lunar surface at potential @NASAArtemis landing sites in unprecedented detail. The mission is part of the initial phase of the @NASAMoonBase initiative. Learn more: jpl.nasa.gov/missions/moonfa…
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Sandy Marshall retweeted
Why is it important to “know before we go”? Explore how @IndyCar racing and Mars exploration both rely on preparation, precision, simulation, teamwork, and knowing the course before taking on the challenge.
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Sandy Marshall retweeted
Who knew #MissionToPsyche was such a good photographer? (We knew.)
Hello Mars, goodbye Mars 👋 NASA’s #MissionToPsyche spacecraft was speeding by the Red Planet on May 15 when it snapped this rare, crescent view of Mars. The successful flyby flung the Psyche spacecraft toward its final destination: the metal-rich asteroid Psyche. 1/2
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Sandy Marshall retweeted
When you're going 200 mph – or preparing to send humans millions of miles away – small details make a big difference when the margin for error is slim. See how @IndyCar driver Alexander Rossi’s preparation for a big race parallels our approach to Mars exploration.
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Sandy Marshall retweeted
The initial reports are in: #MissionToPsyche aced its Mars flyby. ☑️ With the Red Planet in the rearview mirror, the spacecraft will soon resume using its solar-electric propulsion system to make a beeline to the main asteroid belt and rendezvous with the asteroid Psyche.
Hello Mars, goodbye Mars 👋 NASA’s #MissionToPsyche spacecraft was speeding by the Red Planet on May 15 when it snapped this rare, crescent view of Mars. The successful flyby flung the Psyche spacecraft toward its final destination: the metal-rich asteroid Psyche. 1/2
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Sandy Marshall retweeted
Hello Mars, goodbye Mars 👋 NASA’s #MissionToPsyche spacecraft was speeding by the Red Planet on May 15 when it snapped this rare, crescent view of Mars. The successful flyby flung the Psyche spacecraft toward its final destination: the metal-rich asteroid Psyche. 1/2
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Sandy Marshall retweeted
Did you see Venus and the Moon last night? Tonight after sunset, watch for the crescent Moon to appear between Jupiter and Venus.
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Sandy Marshall retweeted
Replying to @NASAJPL
Psyche sends its data via the giant antennas of NASA's Deep Space Network. You can see which DSN stations are active and which spacecraft they're communicating with in real time at: eyes.nasa.gov/apps/dsn-now/d… Distance: 5,020 miles Speed: 11,660 mph
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