NASA JPL (@NASAJPL) header
NASA JPL (@NASAJPL) profile picture

The Jet Propulsion Laboratory advances science and discovery through NASA robotic missions exploring Earth, the solar system, and the universe.

Southern California
Joined January 2009
Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)Photo by NASA JPL (@NASAJPL)
No other traveler has ever journeyed so far from home. Voyager 1 is about to become the first human-made object to reach a distance of one light-day from Earth, or about 16 billion miles. ½
250
3,751
389
16,632
1,339,970
New awards. New mission updates. More progress toward a Moon Base. We're advancing commercial lunar deliveries, a nuclear-powered rover, launch and orbital transfer services, and infrastructure to support a sustained human presence on the Moon: nasa.gov/news-release/nasa-a…
129
512
80
3,374
427,519
LIVE: Big updates on our efforts to build a Moon Base! @NASAAdmin and agency leaders are sharing the latest progress and new developments toward establishing a sustained human presence on the lunar surface. xitter.twitterapi.xyz/i/broadcasts/2ybAenAyp…
17
141
13
801
79,945
We're kicking Moon Base updates into high gear! 🚀 Tune in today at 5 p.m. ET as agency leaders share the latest progress and new developments in our efforts to establish a sustained human presence on the lunar surface. The event will stream live from MAX POWER at @NASAKennedy.
65
291
16
1,794
223,467
NASA JPL retweeted
Nice shades. 😎 This sunshade will fly on NEO Surveyor, a spacecraft that will spot nearby asteroids and comets that ground-based telescopes might miss. The sunshade will help by harnessing the Sun’s power and blocking its blinding glare: go.nasa.gov/47Ze1GP
126
205
17
1,578
541,363
On Oct. 31, 1936, a group of Caltech students and enthusiasts began rocket propulsion tests in Arroyo Seco, north of Pasadena, CA. Their work 90 years ago marked the beginning of @NASAJPL, now a vital part of NASA's exploration of the solar system and beyond. Happy 90th JPL!!
32
125
2
700
30,688
NASA JPL retweeted
We mourn the passing of Patrick Stewart, who inspired countless individuals at NASA (and beyond) to boldly go where no one has gone before.
690
23,838
864
147,064
3,412,587
The NASA @SpaceApps Challenge statements are now live! Explore the science, objectives, and goals behind 14 challenges, with opportunities for beginners and experienced problem-solvers alike: go.nasa.gov/4iowRMa Challenge resources drop Friday, Nov. 13.
3
14
66
11,805
NASA JPL retweeted
A new study has detailed one of the oldest Mars meteorites ever found on Earth. Called Teghaza 001, scientists say this more than 4.1-billion-year-old Mars rock provides a rare snapshot of the planet’s ancient crust and formation.  ½
59
215
27
1,336
132,932
Your next trip: a flight to another world. 🪐 Send your name aboard NASA’s Dragonfly mission to Saturn’s largest moon Titan and get a personalized boarding pass for the journey. Become a Dragonflyer today: go.nasa.gov/dragonfly-names
134
738
180
3,685
209,917
NASA JPL retweeted
We’ve known since the Apollo missions that dust can present challenges for explorers on other worlds. Now, scientists are using instruments on the Perseverance rover to understand the risks of dust on Mars and find clues about how to protect future crews on the Red Planet. ½
36
151
10
1,067
63,047
NASA JPL retweeted
The study is based on analysis of sample spacesuit materials that were placed on the rover to help prepare for future exploration. Learn more: go.nasa.gov/4yNajei
4
34
1
298
28,135
The sunshade for the NEO Surveyor mission is ready for its day in the sun! 😎 NASA's Near-Earth Object (NEO) Surveyor will hunt for potentially hazardous asteroids and comets that cross Earth’s path. ½
21
68
4
426
66,421
NASA JPL retweeted
On Oct. 24, 2001, NASA's Mars Odyssey spacecraft slipped into orbit around the Red Planet. 25 years later, it's still conducting science and relaying messages from the rovers, making it the longest-operating orbiter ever at a planet beyond Earth.  ½
44
317
22
1,671
60,226
Floor it! NASA’s Psyche spacecraft has fired up its thrusters and is accelerating to the metal-rich asteroid of the same name. Learn more about Psyche’s solar-powered propulsion system, which uses electromagnetic fields to steadily deliver thrust: go.nasa.gov/4jAR2bY
54
300
23
1,747
71,433
NASA JPL retweeted
The Orionid meteor shower, created by tiny pieces of debris from Halley's Comet, peaks on the night of Oct. 21 - 22. Your best chance to see them comes a few hours before dawn, after the bright Moon sets. Find a dark location, give your eyes time to adjust, and look up.
52
418
45
1,456
88,124
NASA JPL retweeted
Still making tracks and doing science! Since breaking the all-time off-world driving distance record on Oct. 11, Perseverance has continued work on the Red Planet.  ½
70
504
25
4,121
83,336
NASA JPL retweeted
Antarctica’s Thwaites Glacier could contribute more to sea level rise by the end of the century than some previous estimates. @NASAJPL helped develop a model that better accounts for seawater moving beneath the ice, improving simulations of the glacier’s retreat.
33
57
4
323
35,992
Checking in with two deep space explorers. 🚀🛰️ Our Psyche mission to a metal-rich asteroid launched 3 years ago today, and tomorrow marks 2 years since Europa Clipper set sail for Jupiter's ocean moon Europa. (The same rocket side boosters were used for both launches!) 1/3
17
114
4
792
56,284