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NASA Solar System ✓

@NASASolarSystem · Milky Way Galaxy · joined 19 Jun 2008

Join us as we explore the worlds of our solar system.

2 968 714Followers
141Following
9 771Posts total
3.9MViews on collected posts

Derniers posts

Make your own discoveries about the eighth planet at https://t.co/24ZaqHKTGa 53.1K views · 583 likes · 60 reposts · 9 replies Open on X →
Whoomp there it is! After two astronomers, Urbain Le Verrier and John Couch Adams, independently calculated its predicted location, Johann Gottfried Galle found the planet Neptune 180 years ago on Sept 23, 1846. In 1989 when Voyager 2 became the first—and so far only—spacecraft
Closeup of Neptune where the planet takes up 3/4 of the frame. Storms and clouds are visible on this bluish gas giant.
394.1K views · 6.9K likes · 967 reposts · 63 replies Open on X →
A tiny amoeba broke complex life’s heat record and could broaden the search for habitable worlds. 🔥 NASA-supported researchers found the first known eukaryote able to reproduce at 145°F (63°C), hotter than scientists thought complex cells could withstand. https://t.co/iXDNKhDAIt
0:15
1.5M views · 7.7K likes · 1.1K reposts · 209 replies Open on X →
We love a Moon appreciation moment 🌎🌓🎉     It’s International Observe the Moon Night! People all over the world are observing the Moon together today, and you’re invited.     Find an event near you, or register to observe on your own or with friends, at https://t.co/j7cfgBHtNO ht
1:29
70K views · 906 likes · 136 reposts · 21 replies Open on X →
This weekend, people all over the world will observe the Moon together, and you're invited! Join a local or virtual International Observe the Moon Night event, register as an individual observer, or gather your own Moon observing crew. Get started: https://t.co/j7cfgBHtNO https
0:29
95.9K views · 265 likes · 54 reposts · 11 replies Open on X →
The Moon’s got a big new crater! 🕳️ Spotted by NASA’s Lunar Reconnaissance Orbiter, the McGetchin crater formed when a rock as big as a six-story building crashed into the Moon. It’s 141 feet deep and wider than the length of two football fields.🪨💥🌕 https://t.co/I2fX7bPts1 http
An aerial view of a lunar crater. A bright, circular impact crater sits in the center of a dark, cratered surface, with white rays of ejected lunar material radiating outwards in all directions, creating a stark contrast against the gray terrain.
631K views · 5.6K likes · 848 reposts · 178 replies Open on X →
Field-testing a new set of tools for solar system exploration 🌎🪐 In these tests, two rovers and a drone worked together to explore their environment using onboard AI, and researchers assessed the fleet’s ability to act as an independent science team. https://t.co/NiONkCFHlW htt
Three robotic explorers in a grassy field: a drone parked between two rovers. The larger rover has a multi-jointed arm extending from it.
28.8K views · 197 likes · 29 reposts · 12 replies Open on X →
Get ready with us to observe the Moon 💅 One more week until International Observe the Moon Night! You’re invited to celebrate our nearest neighbor in space, together with people all over the world. Find an event near you, or observe on your own: https://t.co/j7cfgBHtNO https:/
Collage of images: The Moon, with the Apollo 15 landing region (Hadley-Apennine) outlined and labeled, overlaps with a photo of an astronaut reaching out to touch a rover on the lunar surface. In the same photo, behind the astronaut, a dramatically shadowed grey hill rises towards a black sky. In the sky, text reads “International Observe the Moon Night” “September 19, 2026”. Along the bottom edge is a partial, zoomed-out screenshot view of a Moon Map document, with highlighted areas of the Moon, close-up photos, and location labels.
66.9K views · 1.1K likes · 228 reposts · 35 replies Open on X →
Thirty years ago, NASA's Galileo mission collected the images for this collage of Jupiter and its four largest moons, shown to scale. Our Juno mission continues its exploration of the giant planet today, and our Europa Clipper spacecraft is now en route to the Jovian system. 1/2
Collage of Jupiter and four of its moons. Only a small portion of Jupiter is visible. The giant, red, swirling storm known as the Great Red Spot is visible in Jupiter's clouds.
80.1K views · 2.3K likes · 388 reposts · 51 replies Open on X →
.@NASAHubble and @NASAWebb team up to shed new light on the dim outer reaches of the solar system, leading to new insights about how the planets, including Earth, formed. 57K views · 503 likes · 87 reposts · 17 replies Open on X →
@NASASolarSystem Yeah well, while not that insanely huge, our earth atmosphere creates much more beautiful patterns! https://t.co/oa5MxmVce4
411 views · 6 likes · 0 reposts · 1 replies Open on X →
@NASASolarSystem I wonder what Star would fit perfectly inside that hexagon 🧐 2.2K views · 5 likes · 0 reposts · 0 replies Open on X →
@NASASolarSystem saturn really said one weird pole wasn’t enough 😄 2.4K views · 10 likes · 0 reposts · 0 replies Open on X →
You: What could be stranger than a giant, evolving, 10-sided atmospheric wave encircling Saturn's south pole? Saturn: Have you seen the north pole? https://t.co/7uuFA3dvMG https://t.co/m5NO3eERu7
Black-and-white photo of the north polar region of Saturn, which is surrounded by a hexagonal pattern of wind flow in the clouds
238.8K views · 4.2K likes · 534 reposts · 75 replies Open on X →
@NASASolarSystem @JHUAPL One of the most important missions of our century. Thank you, NASA! 208 views · 2 likes · 0 reposts · 0 replies Open on X →
@NASASolarSystem @NASAScience_ @JHUAPL Is the photo on the left from JPL 539 views · 2 likes · 0 reposts · 0 replies Open on X →
@NASASolarSystem @JHUAPL You know you're getting old when you're excited to see these upcoming NASA missions, but their arrival dates are perilously close to your own plausible clock-out time. 🫤 359 views · 6 likes · 0 reposts · 0 replies Open on X →
Getting wired up for Titan. ⚡🪐 With over 17,000 feet of wire and 374 connectors, Dragonfly's electrical harness from @JHUAPL will carry power and data throughout the rotorcraft as it explores Saturn's moon...including the newly named landing region. https://t.co/0Y5APYCQVD https
Engineers in white clean-room suits install and inspect bundles of electrical wiring inside Dragonfly’s open spacecraft body at the Johns Hopkins Applied Physics Laboratory.
A global view of Saturn’s moon Titan with a boxed area enlarged in an inset. The inset highlights Ahmakiq Undae, Dragonfly’s planned landing region near Selk Crater, in purple.
70.5K views · 1.3K likes · 188 reposts · 15 replies Open on X →
Invisible "clouds" of meteor metal drift at the edge of space — and they can scramble the radio signals we rely on. 📡 A NASA sounding rocket flew five detectors through one at once, revealing its hidden structure for the first time: https://t.co/S4rIzuAPlh https://t.co/RTuPhADgP
GIF
47.5K views · 397 likes · 75 reposts · 10 replies Open on X →
Best of luck to everyone at @ESA & @JAXA_en as BepiColombo takes its first critical step towards arriving at Mercury! NASA's Strofio, a component of the SERENA instrument on ESA's orbiter, will study the planet's whisper-thin atmosphere. Watch live at 7:45 EDT on Sept. 3 55.6K views · 398 likes · 72 reposts · 8 replies Open on X →
A 10/10 view! 🪐 With Hubble, astronomers discovered a new "decagon" encircling Saturn's south pole. Scientists think this giant 10-sided atmospheric wave might be an entirely new type of phenomenon evolving on the gas giant: https://t.co/XltULqCYLj https://t.co/ltNkEUv8gO
Side-by-side comparison of two views of the gas giant Saturn, labeled “August 29, 2025” at the top left corner. At left is a straight-on view of Saturn, a globe with pale yellow horizontal bands at the equator and orange and pink at the mid-latitudes. Some bands towards the north and south pole have a light blue hue. There are prominent horizontal rings circling at the equator. At right, labeled “Saturn’s south pole,” the south-polar view of Saturn shows concentric bands in its atmosphere, mostly tan and orange, surrounding a dark central region that has a 10-sided outline. A small, dashed circle at the very center of the pole with an “X” inside denotes missing data.
408.8K views · 4.7K likes · 815 reposts · 65 replies Open on X →
The mission? @BepiColombo 🛰️ The destination? #Mercury ☀️🌑 Join us live tomorrow at 13:45 CEST from ESA's mission control on YouTube  as we cover the @esa / @JAXA_en mission's MTM separation! Click here to watch 👉 https://t.co/uKiVdt01K1 #BepiColombo @esascience https://t.c
1:20
53.5K views · 139 likes · 46 reposts · 3 replies Open on X →
What's Up for September? The Moon joins a tea party, Venus reaches peak brilliance, the seasons change, and the Harvest Moon meets up with some planetary neighbors: https://t.co/dpo7HmNnP6 https://t.co/LNMbRAsahh
3:11
45.4K views · 417 likes · 62 reposts · 10 replies Open on X →

Face aux comptes de taille comparable

23 posts des 90 derniers jours, à côté de la tranche de 1M–10M abonnés. diffusé bien au-delà de son propre public, et ce public réagit.

Vues médianes55 551ce compte14 648médiane pour 1M–10M
Portée, %1.87%ce compte0.74%médiane pour 1M–10M
Engagement, %1.07%ce compte0.70%médiane pour 1M–10M
IndicateurCe compteMédiane pour 1M–10MRapport
Vues médianes par post55 55114 6483.79×
Portée (vues ÷ abonnés)1.87%0.74%2.53×
Taux d'engagement1.07%0.70%1.53×

Autres comptes de cette tranche →   Comparer avec un autre compte →   Comment ces repères sont établis →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

238.8K3 Sep
2.4K
2.2K
4114 Sep
57K8 Sep
80.1K10 Sep
66.9K12 Sep
28.8K15 Sep
631K16 Sep
95.9K17 Sep
70K19 Sep
1.5M22 Sep
394.1K23 Sep
53.1K

Last 14 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

2.04%3 Sep
0.41%
0.23%
1.70%4 Sep
1.07%8 Sep
3.38%10 Sep
2.08%12 Sep
0.83%15 Sep
1.06%16 Sep
0.35%17 Sep
1.53%19 Sep
0.62%22 Sep
2.06%23 Sep
1.23%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 1M–10M accounts is 0.70%.

What the audience does

Likes78.1%37 646 in total
Reposts11.7%5 663 in total
Replies1.6%793 in total
Quotes1.7%820 in total
Bookmarks6.8%3 275 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

Followers by day

19 Sep22 Sep

Daily snapshots since 19 Sep 2026; the dashed line is the starting count.

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